Home / 62,073,184.44-93,109,778.10-18,942,613.32

Finding the Fourth Proportional to 62,073,184.44, 93,109,778.10 and 18,942,613.32

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Solution

The fourth proportional to 62,073,184.44, 93,109,778.10 and 18,942,613.32 is: 28,413,920.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,073,184.44 : 93,109,778.10 = 18,942,613.32 : x
  2. Step 2: Convert to fraction form
    62,073,184.44/93,109,778.10 = 18,942,613.32/x
  3. Step 3: Cross multiply
    62,073,184.44x = 93,109,778.10 × 18,942,613.32
  4. Step 4: Simplify right side
    62,073,184.44x = 1,763,742,522,859,304.25
  5. Step 5: Solve for x
    x = 1,763,742,522,859,304.25/62,073,184.44
  6. Step 6: Final answer
    x = 28,413,920.42

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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.