Home / 44,268,001.70-66,402,002.55-13,971,928.10

Finding the Fourth Proportional to 44,268,001.70, 66,402,002.55 and 13,971,928.10

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Solution

The fourth proportional to 44,268,001.70, 66,402,002.55 and 13,971,928.10 is: 20,957,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268,001.70 : 66,402,002.55 = 13,971,928.10 : x
  2. Step 2: Convert to fraction form
    44,268,001.70/66,402,002.55 = 13,971,928.10/x
  3. Step 3: Cross multiply
    44,268,001.70x = 66,402,002.55 × 13,971,928.10
  4. Step 4: Simplify right side
    44,268,001.70x = 927,764,005,324,616.62
  5. Step 5: Solve for x
    x = 927,764,005,324,616.62/44,268,001.70
  6. Step 6: Final answer
    x = 20,957,892.15

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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.