Home / 23,924,128.64-33,014,876.28-13,610,631.92

Finding the Fourth Proportional to 23,924,128.64, 33,014,876.28 and 13,610,631.92

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Solution

The fourth proportional to 23,924,128.64, 33,014,876.28 and 13,610,631.92 is: 18,782,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,924,128.64 : 33,014,876.28 = 13,610,631.92 : x
  2. Step 2: Convert to fraction form
    23,924,128.64/33,014,876.28 = 13,610,631.92/x
  3. Step 3: Cross multiply
    23,924,128.64x = 33,014,876.28 × 13,610,631.92
  4. Step 4: Simplify right side
    23,924,128.64x = 449,353,328,931,418.88
  5. Step 5: Solve for x
    x = 449,353,328,931,418.88/23,924,128.64
  6. Step 6: Final answer
    x = 18,782,432.40

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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.