Home / 10,732,017.10-16,098,025.65-9,850,218.70

Finding the Fourth Proportional to 10,732,017.10, 16,098,025.65 and 9,850,218.70

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Solution

The fourth proportional to 10,732,017.10, 16,098,025.65 and 9,850,218.70 is: 14,775,328.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,732,017.10 : 16,098,025.65 = 9,850,218.70 : x
  2. Step 2: Convert to fraction form
    10,732,017.10/16,098,025.65 = 9,850,218.70/x
  3. Step 3: Cross multiply
    10,732,017.10x = 16,098,025.65 × 9,850,218.70
  4. Step 4: Simplify right side
    10,732,017.10x = 158,569,073,290,709.66
  5. Step 5: Solve for x
    x = 158,569,073,290,709.66/10,732,017.10
  6. Step 6: Final answer
    x = 14,775,328.05

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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.