Home / 26,367,396.76-36,386,612.13-14,606,627.91

Finding the Fourth Proportional to 26,367,396.76, 36,386,612.13 and 14,606,627.91

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Solution

The fourth proportional to 26,367,396.76, 36,386,612.13 and 14,606,627.91 is: 20,156,927.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,367,396.76 : 36,386,612.13 = 14,606,627.91 : x
  2. Step 2: Convert to fraction form
    26,367,396.76/36,386,612.13 = 14,606,627.91/x
  3. Step 3: Cross multiply
    26,367,396.76x = 36,386,612.13 × 14,606,627.91
  4. Step 4: Simplify right side
    26,367,396.76x = 531,485,704,288,402.56
  5. Step 5: Solve for x
    x = 531,485,704,288,402.56/26,367,396.76
  6. Step 6: Final answer
    x = 20,156,927.48

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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.