Home / 59,022,919.10-88,534,378.65-52,805,059.40

Finding the Fourth Proportional to 59,022,919.10, 88,534,378.65 and 52,805,059.40

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Solution

The fourth proportional to 59,022,919.10, 88,534,378.65 and 52,805,059.40 is: 79,207,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,022,919.10 : 88,534,378.65 = 52,805,059.40 : x
  2. Step 2: Convert to fraction form
    59,022,919.10/88,534,378.65 = 52,805,059.40/x
  3. Step 3: Cross multiply
    59,022,919.10x = 88,534,378.65 × 52,805,059.40
  4. Step 4: Simplify right side
    59,022,919.10x = 4,675,063,123,555,342
  5. Step 5: Solve for x
    x = 4,675,063,123,555,342/59,022,919.10
  6. Step 6: Final answer
    x = 79,207,589.10

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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.