Home / 15,401,108.91-23,068,451.68-14,495,614.41

Finding the Fourth Proportional to 15,401,108.91, 23,068,451.68 and 14,495,614.41

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Solution

The fourth proportional to 15,401,108.91, 23,068,451.68 and 14,495,614.41 is: 21,712,162.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,401,108.91 : 23,068,451.68 = 14,495,614.41 : x
  2. Step 2: Convert to fraction form
    15,401,108.91/23,068,451.68 = 14,495,614.41/x
  3. Step 3: Cross multiply
    15,401,108.91x = 23,068,451.68 × 14,495,614.41
  4. Step 4: Simplify right side
    15,401,108.91x = 334,391,380,588,996.69
  5. Step 5: Solve for x
    x = 334,391,380,588,996.69/15,401,108.91
  6. Step 6: Final answer
    x = 21,712,162.58

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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.