Home / 60,062,612.28-90,084,815.40-16,346,777.37

Finding the Fourth Proportional to 60,062,612.28, 90,084,815.40 and 16,346,777.37

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Solution

The fourth proportional to 60,062,612.28, 90,084,815.40 and 16,346,777.37 is: 24,517,688.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,062,612.28 : 90,084,815.40 = 16,346,777.37 : x
  2. Step 2: Convert to fraction form
    60,062,612.28/90,084,815.40 = 16,346,777.37/x
  3. Step 3: Cross multiply
    60,062,612.28x = 90,084,815.40 × 16,346,777.37
  4. Step 4: Simplify right side
    60,062,612.28x = 1,472,596,421,679,613.50
  5. Step 5: Solve for x
    x = 1,472,596,421,679,613.50/60,062,612.28
  6. Step 6: Final answer
    x = 24,517,688.55

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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.