Home / 114,023,244.60-171,034,866.90-99,674,337.60

Finding the Fourth Proportional to 114,023,244.60, 171,034,866.90 and 99,674,337.60

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Solution

The fourth proportional to 114,023,244.60, 171,034,866.90 and 99,674,337.60 is: 149,511,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,023,244.60 : 171,034,866.90 = 99,674,337.60 : x
  2. Step 2: Convert to fraction form
    114,023,244.60/171,034,866.90 = 99,674,337.60/x
  3. Step 3: Cross multiply
    114,023,244.60x = 171,034,866.90 × 99,674,337.60
  4. Step 4: Simplify right side
    114,023,244.60x = 17,047,787,064,761,666
  5. Step 5: Solve for x
    x = 17,047,787,064,761,666/114,023,244.60
  6. Step 6: Final answer
    x = 149,511,506.40

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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.