Home / 94,482,221.60-141,723,334.40-22,678,637.60

Finding the Fourth Proportional to 94,482,221.60, 141,723,334.40 and 22,678,637.60

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Solution

The fourth proportional to 94,482,221.60, 141,723,334.40 and 22,678,637.60 is: 34,017,956.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,482,221.60 : 141,723,334.40 = 22,678,637.60 : x
  2. Step 2: Convert to fraction form
    94,482,221.60/141,723,334.40 = 22,678,637.60/x
  3. Step 3: Cross multiply
    94,482,221.60x = 141,723,334.40 × 22,678,637.60
  4. Step 4: Simplify right side
    94,482,221.60x = 3,214,092,140,321,214
  5. Step 5: Solve for x
    x = 3,214,092,140,321,214/94,482,221.60
  6. Step 6: Final answer
    x = 34,017,956.88

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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.