Home / 37,784,120.48-56,649,884-16,740,041.04

Finding the Fourth Proportional to 37,784,120.48, 56,649,884 and 16,740,041.04

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Solution

The fourth proportional to 37,784,120.48, 56,649,884 and 16,740,041.04 is: 25,098,410.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,784,120.48 : 56,649,884 = 16,740,041.04 : x
  2. Step 2: Convert to fraction form
    37,784,120.48/56,649,884 = 16,740,041.04/x
  3. Step 3: Cross multiply
    37,784,120.48x = 56,649,884 × 16,740,041.04
  4. Step 4: Simplify right side
    37,784,120.48x = 948,321,383,071,239.25
  5. Step 5: Solve for x
    x = 948,321,383,071,239.25/37,784,120.48
  6. Step 6: Final answer
    x = 25,098,410.95

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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.