Home / 71,342,097.92-106,986,898.32-24,643,699.52

Finding the Fourth Proportional to 71,342,097.92, 106,986,898.32 and 24,643,699.52

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Solution

The fourth proportional to 71,342,097.92, 106,986,898.32 and 24,643,699.52 is: 36,956,482.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,342,097.92 : 106,986,898.32 = 24,643,699.52 : x
  2. Step 2: Convert to fraction form
    71,342,097.92/106,986,898.32 = 24,643,699.52/x
  3. Step 3: Cross multiply
    71,342,097.92x = 106,986,898.32 × 24,643,699.52
  4. Step 4: Simplify right side
    71,342,097.92x = 2,636,552,974,147,524.50
  5. Step 5: Solve for x
    x = 2,636,552,974,147,524.50/71,342,097.92
  6. Step 6: Final answer
    x = 36,956,482.23

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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.