Home / 69,984,207.60-104,976,311.40-62,614,892.40

Finding the Fourth Proportional to 69,984,207.60, 104,976,311.40 and 62,614,892.40

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Solution

The fourth proportional to 69,984,207.60, 104,976,311.40 and 62,614,892.40 is: 93,922,338.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,207.60 : 104,976,311.40 = 62,614,892.40 : x
  2. Step 2: Convert to fraction form
    69,984,207.60/104,976,311.40 = 62,614,892.40/x
  3. Step 3: Cross multiply
    69,984,207.60x = 104,976,311.40 × 62,614,892.40
  4. Step 4: Simplify right side
    69,984,207.60x = 6,573,080,442,859,894
  5. Step 5: Solve for x
    x = 6,573,080,442,859,894/69,984,207.60
  6. Step 6: Final answer
    x = 93,922,338.60

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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.