Home / 23,308,602.88-34,966,095.20-7,951,769.52

Finding the Fourth Proportional to 23,308,602.88, 34,966,095.20 and 7,951,769.52

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Solution

The fourth proportional to 23,308,602.88, 34,966,095.20 and 7,951,769.52 is: 11,928,742.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,308,602.88 : 34,966,095.20 = 7,951,769.52 : x
  2. Step 2: Convert to fraction form
    23,308,602.88/34,966,095.20 = 7,951,769.52/x
  3. Step 3: Cross multiply
    23,308,602.88x = 34,966,095.20 × 7,951,769.52
  4. Step 4: Simplify right side
    23,308,602.88x = 278,042,330,044,778.31
  5. Step 5: Solve for x
    x = 278,042,330,044,778.31/23,308,602.88
  6. Step 6: Final answer
    x = 11,928,742.85

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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.