Home / 36,605,296.47-54,893,960.69-12,337,702.95

Finding the Fourth Proportional to 36,605,296.47, 54,893,960.69 and 12,337,702.95

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Solution

The fourth proportional to 36,605,296.47, 54,893,960.69 and 12,337,702.95 is: 18,501,841.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,605,296.47 : 54,893,960.69 = 12,337,702.95 : x
  2. Step 2: Convert to fraction form
    36,605,296.47/54,893,960.69 = 12,337,702.95/x
  3. Step 3: Cross multiply
    36,605,296.47x = 54,893,960.69 × 12,337,702.95
  4. Step 4: Simplify right side
    36,605,296.47x = 677,265,380,680,508.50
  5. Step 5: Solve for x
    x = 677,265,380,680,508.50/36,605,296.47
  6. Step 6: Final answer
    x = 18,501,841.15

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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.