Home / 60,149,297.92-90,223,946.88-14,710,552.96

Finding the Fourth Proportional to 60,149,297.92, 90,223,946.88 and 14,710,552.96

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Solution

The fourth proportional to 60,149,297.92, 90,223,946.88 and 14,710,552.96 is: 22,065,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,149,297.92 : 90,223,946.88 = 14,710,552.96 : x
  2. Step 2: Convert to fraction form
    60,149,297.92/90,223,946.88 = 14,710,552.96/x
  3. Step 3: Cross multiply
    60,149,297.92x = 90,223,946.88 × 14,710,552.96
  4. Step 4: Simplify right side
    60,149,297.92x = 1,327,244,148,838,466.75
  5. Step 5: Solve for x
    x = 1,327,244,148,838,466.75/60,149,297.92
  6. Step 6: Final answer
    x = 22,065,829.44

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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.