Home / 44,154,232.28-66,226,132.37-11,808,641.70

Finding the Fourth Proportional to 44,154,232.28, 66,226,132.37 and 11,808,641.70

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Solution

The fourth proportional to 44,154,232.28, 66,226,132.37 and 11,808,641.70 is: 17,711,567.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,154,232.28 : 66,226,132.37 = 11,808,641.70 : x
  2. Step 2: Convert to fraction form
    44,154,232.28/66,226,132.37 = 11,808,641.70/x
  3. Step 3: Cross multiply
    44,154,232.28x = 66,226,132.37 × 11,808,641.70
  4. Step 4: Simplify right side
    44,154,232.28x = 782,040,668,363,623.38
  5. Step 5: Solve for x
    x = 782,040,668,363,623.38/44,154,232.28
  6. Step 6: Final answer
    x = 17,711,567.57

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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.