Home / 1,635,393,501.70-2,453,090,252.55-982,358,800.90

Finding the Fourth Proportional to 1,635,393,501.70, 2,453,090,252.55 and 982,358,800.90

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Solution

The fourth proportional to 1,635,393,501.70, 2,453,090,252.55 and 982,358,800.90 is: 1,473,538,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,393,501.70 : 2,453,090,252.55 = 982,358,800.90 : x
  2. Step 2: Convert to fraction form
    1,635,393,501.70/2,453,090,252.55 = 982,358,800.90/x
  3. Step 3: Cross multiply
    1,635,393,501.70x = 2,453,090,252.55 × 982,358,800.90
  4. Step 4: Simplify right side
    1,635,393,501.70x = 2,409,814,798,994,496,512
  5. Step 5: Solve for x
    x = 2,409,814,798,994,496,512/1,635,393,501.70
  6. Step 6: Final answer
    x = 1,473,538,201.35

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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.