Home / 26,910,159.16-40,369,232.98-8,708,253.24

Finding the Fourth Proportional to 26,910,159.16, 40,369,232.98 and 8,708,253.24

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Solution

The fourth proportional to 26,910,159.16, 40,369,232.98 and 8,708,253.24 is: 13,063,672.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,910,159.16 : 40,369,232.98 = 8,708,253.24 : x
  2. Step 2: Convert to fraction form
    26,910,159.16/40,369,232.98 = 8,708,253.24/x
  3. Step 3: Cross multiply
    26,910,159.16x = 40,369,232.98 × 8,708,253.24
  4. Step 4: Simplify right side
    26,910,159.16x = 351,545,503,894,399.81
  5. Step 5: Solve for x
    x = 351,545,503,894,399.81/26,910,159.16
  6. Step 6: Final answer
    x = 13,063,672.41

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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.