Home / 25,554,141.55-35,264,531.01-13,951,704.93

Finding the Fourth Proportional to 25,554,141.55, 35,264,531.01 and 13,951,704.93

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Solution

The fourth proportional to 25,554,141.55, 35,264,531.01 and 13,951,704.93 is: 19,253,252.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,554,141.55 : 35,264,531.01 = 13,951,704.93 : x
  2. Step 2: Convert to fraction form
    25,554,141.55/35,264,531.01 = 13,951,704.93/x
  3. Step 3: Cross multiply
    25,554,141.55x = 35,264,531.01 × 13,951,704.93
  4. Step 4: Simplify right side
    25,554,141.55x = 492,000,331,146,354.81
  5. Step 5: Solve for x
    x = 492,000,331,146,354.81/25,554,141.55
  6. Step 6: Final answer
    x = 19,253,252.17

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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.