Home / 34,947,785.28-52,418,134.98-9,385,473.18

Finding the Fourth Proportional to 34,947,785.28, 52,418,134.98 and 9,385,473.18

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Solution

The fourth proportional to 34,947,785.28, 52,418,134.98 and 9,385,473.18 is: 14,077,258.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947,785.28 : 52,418,134.98 = 9,385,473.18 : x
  2. Step 2: Convert to fraction form
    34,947,785.28/52,418,134.98 = 9,385,473.18/x
  3. Step 3: Cross multiply
    34,947,785.28x = 52,418,134.98 × 9,385,473.18
  4. Step 4: Simplify right side
    34,947,785.28x = 491,969,000,000,409.81
  5. Step 5: Solve for x
    x = 491,969,000,000,409.81/34,947,785.28
  6. Step 6: Final answer
    x = 14,077,258.29

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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.