Home / 15,284,403.60-22,924,031.76-4,353,825.66

Finding the Fourth Proportional to 15,284,403.60, 22,924,031.76 and 4,353,825.66

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Solution

The fourth proportional to 15,284,403.60, 22,924,031.76 and 4,353,825.66 is: 6,530,005.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,284,403.60 : 22,924,031.76 = 4,353,825.66 : x
  2. Step 2: Convert to fraction form
    15,284,403.60/22,924,031.76 = 4,353,825.66/x
  3. Step 3: Cross multiply
    15,284,403.60x = 22,924,031.76 × 4,353,825.66
  4. Step 4: Simplify right side
    15,284,403.60x = 99,807,237,707,342.97
  5. Step 5: Solve for x
    x = 99,807,237,707,342.97/15,284,403.60
  6. Step 6: Final answer
    x = 6,530,005.38

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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.