Home / 88,750,834.92-122,473,802.55-49,592,933.44

Finding the Fourth Proportional to 88,750,834.92, 122,473,802.55 and 49,592,933.44

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Solution

The fourth proportional to 88,750,834.92, 122,473,802.55 and 49,592,933.44 is: 68,436,935.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,750,834.92 : 122,473,802.55 = 49,592,933.44 : x
  2. Step 2: Convert to fraction form
    88,750,834.92/122,473,802.55 = 49,592,933.44/x
  3. Step 3: Cross multiply
    88,750,834.92x = 122,473,802.55 × 49,592,933.44
  4. Step 4: Simplify right side
    88,750,834.92x = 6,073,835,137,885,641
  5. Step 5: Solve for x
    x = 6,073,835,137,885,641/88,750,834.92
  6. Step 6: Final answer
    x = 68,436,935.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.