Home / 2,134,243,285.10-3,201,364,927.65-1,771,446,229.10

Finding the Fourth Proportional to 2,134,243,285.10, 3,201,364,927.65 and 1,771,446,229.10

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Solution

The fourth proportional to 2,134,243,285.10, 3,201,364,927.65 and 1,771,446,229.10 is: 2,657,169,343.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,243,285.10 : 3,201,364,927.65 = 1,771,446,229.10 : x
  2. Step 2: Convert to fraction form
    2,134,243,285.10/3,201,364,927.65 = 1,771,446,229.10/x
  3. Step 3: Cross multiply
    2,134,243,285.10x = 3,201,364,927.65 × 1,771,446,229.10
  4. Step 4: Simplify right side
    2,134,243,285.10x = 5,671,045,829,058,586,624
  5. Step 5: Solve for x
    x = 5,671,045,829,058,586,624/2,134,243,285.10
  6. Step 6: Final answer
    x = 2,657,169,343.65

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Half scale
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Double scale
Find fourth proportional to 2,134,243,286.10, 3,201,364,929.15 and 1,771,446,230.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.