Home / 58,926,787.83-88,239,260.12-49,187,184.48

Finding the Fourth Proportional to 58,926,787.83, 88,239,260.12 and 49,187,184.48

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Solution

The fourth proportional to 58,926,787.83, 88,239,260.12 and 49,187,184.48 is: 73,654,799.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,926,787.83 : 88,239,260.12 = 49,187,184.48 : x
  2. Step 2: Convert to fraction form
    58,926,787.83/88,239,260.12 = 49,187,184.48/x
  3. Step 3: Cross multiply
    58,926,787.83x = 88,239,260.12 × 49,187,184.48
  4. Step 4: Simplify right side
    58,926,787.83x = 4,340,240,765,655,210.50
  5. Step 5: Solve for x
    x = 4,340,240,765,655,210.50/58,926,787.83
  6. Step 6: Final answer
    x = 73,654,799.89

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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.