Home / 39,218,122.30-58,834,365.95-16,176,487.32

Finding the Fourth Proportional to 39,218,122.30, 58,834,365.95 and 16,176,487.32

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Solution

The fourth proportional to 39,218,122.30, 58,834,365.95 and 16,176,487.32 is: 24,267,693.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,218,122.30 : 58,834,365.95 = 16,176,487.32 : x
  2. Step 2: Convert to fraction form
    39,218,122.30/58,834,365.95 = 16,176,487.32/x
  3. Step 3: Cross multiply
    39,218,122.30x = 58,834,365.95 × 16,176,487.32
  4. Step 4: Simplify right side
    39,218,122.30x = 951,733,374,719,863.25
  5. Step 5: Solve for x
    x = 951,733,374,719,863.25/39,218,122.30
  6. Step 6: Final answer
    x = 24,267,693.58

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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.