Home / 61,888,992.96-92,833,387.20-16,450,787.52

Finding the Fourth Proportional to 61,888,992.96, 92,833,387.20 and 16,450,787.52

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Solution

The fourth proportional to 61,888,992.96, 92,833,387.20 and 16,450,787.52 is: 24,676,154.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,888,992.96 : 92,833,387.20 = 16,450,787.52 : x
  2. Step 2: Convert to fraction form
    61,888,992.96/92,833,387.20 = 16,450,787.52/x
  3. Step 3: Cross multiply
    61,888,992.96x = 92,833,387.20 × 16,450,787.52
  4. Step 4: Simplify right side
    61,888,992.96x = 1,527,182,327,589,087.75
  5. Step 5: Solve for x
    x = 1,527,182,327,589,087.75/61,888,992.96
  6. Step 6: Final answer
    x = 24,676,154.10

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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.