Home / 15,281,197.52-22,924,631.16-5,046,766.16

Finding the Fourth Proportional to 15,281,197.52, 22,924,631.16 and 5,046,766.16

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Solution

The fourth proportional to 15,281,197.52, 22,924,631.16 and 5,046,766.16 is: 7,571,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,281,197.52 : 22,924,631.16 = 5,046,766.16 : x
  2. Step 2: Convert to fraction form
    15,281,197.52/22,924,631.16 = 5,046,766.16/x
  3. Step 3: Cross multiply
    15,281,197.52x = 22,924,631.16 × 5,046,766.16
  4. Step 4: Simplify right side
    15,281,197.52x = 115,695,252,768,769.55
  5. Step 5: Solve for x
    x = 115,695,252,768,769.55/15,281,197.52
  6. Step 6: Final answer
    x = 7,571,085.49

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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.