Home / 15,309,070.88-22,963,638.72-14,373,734.72

Finding the Fourth Proportional to 15,309,070.88, 22,963,638.72 and 14,373,734.72

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Solution

The fourth proportional to 15,309,070.88, 22,963,638.72 and 14,373,734.72 is: 21,560,632.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,309,070.88 : 22,963,638.72 = 14,373,734.72 : x
  2. Step 2: Convert to fraction form
    15,309,070.88/22,963,638.72 = 14,373,734.72/x
  3. Step 3: Cross multiply
    15,309,070.88x = 22,963,638.72 × 14,373,734.72
  4. Step 4: Simplify right side
    15,309,070.88x = 330,073,251,167,200.38
  5. Step 5: Solve for x
    x = 330,073,251,167,200.38/15,309,070.88
  6. Step 6: Final answer
    x = 21,560,632.50

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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.