Home / 26,441,740.64-36,490,325.76-14,840,023.28

Finding the Fourth Proportional to 26,441,740.64, 36,490,325.76 and 14,840,023.28

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Solution

The fourth proportional to 26,441,740.64, 36,490,325.76 and 14,840,023.28 is: 20,479,638.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,441,740.64 : 36,490,325.76 = 14,840,023.28 : x
  2. Step 2: Convert to fraction form
    26,441,740.64/36,490,325.76 = 14,840,023.28/x
  3. Step 3: Cross multiply
    26,441,740.64x = 36,490,325.76 × 14,840,023.28
  4. Step 4: Simplify right side
    26,441,740.64x = 541,517,283,773,183.62
  5. Step 5: Solve for x
    x = 541,517,283,773,183.62/26,441,740.64
  6. Step 6: Final answer
    x = 20,479,638.28

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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.