Home / 32,859,656.88-49,313,702.52-15,587,911.80

Finding the Fourth Proportional to 32,859,656.88, 49,313,702.52 and 15,587,911.80

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Solution

The fourth proportional to 32,859,656.88, 49,313,702.52 and 15,587,911.80 is: 23,393,355.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,859,656.88 : 49,313,702.52 = 15,587,911.80 : x
  2. Step 2: Convert to fraction form
    32,859,656.88/49,313,702.52 = 15,587,911.80/x
  3. Step 3: Cross multiply
    32,859,656.88x = 49,313,702.52 × 15,587,911.80
  4. Step 4: Simplify right side
    32,859,656.88x = 768,697,645,413,197.88
  5. Step 5: Solve for x
    x = 768,697,645,413,197.88/32,859,656.88
  6. Step 6: Final answer
    x = 23,393,355.82

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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.