Home / 67,677,001.08-93,394,379.88-36,737,191.32

Finding the Fourth Proportional to 67,677,001.08, 93,394,379.88 and 36,737,191.32

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Solution

The fourth proportional to 67,677,001.08, 93,394,379.88 and 36,737,191.32 is: 50,697,388.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,677,001.08 : 93,394,379.88 = 36,737,191.32 : x
  2. Step 2: Convert to fraction form
    67,677,001.08/93,394,379.88 = 36,737,191.32/x
  3. Step 3: Cross multiply
    67,677,001.08x = 93,394,379.88 × 36,737,191.32
  4. Step 4: Simplify right side
    67,677,001.08x = 3,431,047,201,864,318.50
  5. Step 5: Solve for x
    x = 3,431,047,201,864,318.50/67,677,001.08
  6. Step 6: Final answer
    x = 50,697,388.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.