Home / 23,655,071.60-32,643,808.68-13,732,874.96

Finding the Fourth Proportional to 23,655,071.60, 32,643,808.68 and 13,732,874.96

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Solution

The fourth proportional to 23,655,071.60, 32,643,808.68 and 13,732,874.96 is: 18,951,257.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,655,071.60 : 32,643,808.68 = 13,732,874.96 : x
  2. Step 2: Convert to fraction form
    23,655,071.60/32,643,808.68 = 13,732,874.96/x
  3. Step 3: Cross multiply
    23,655,071.60x = 32,643,808.68 × 13,732,874.96
  4. Step 4: Simplify right side
    23,655,071.60x = 448,293,342,820,602.69
  5. Step 5: Solve for x
    x = 448,293,342,820,602.69/23,655,071.60
  6. Step 6: Final answer
    x = 18,951,257.07

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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.