Home / 67,444,624-101,167,199.52-16,326,559.36

Finding the Fourth Proportional to 67,444,624, 101,167,199.52 and 16,326,559.36

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Solution

The fourth proportional to 67,444,624, 101,167,199.52 and 16,326,559.36 is: 24,489,902.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,444,624 : 101,167,199.52 = 16,326,559.36 : x
  2. Step 2: Convert to fraction form
    67,444,624/101,167,199.52 = 16,326,559.36/x
  3. Step 3: Cross multiply
    67,444,624x = 101,167,199.52 × 16,326,559.36
  4. Step 4: Simplify right side
    67,444,624x = 1,651,712,288,248,243.50
  5. Step 5: Solve for x
    x = 1,651,712,288,248,243.50/67,444,624
  6. Step 6: Final answer
    x = 24,489,902.83

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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.