Home / 108,727,867.73-150,044,482.20-59,835,295.73

Finding the Fourth Proportional to 108,727,867.73, 150,044,482.20 and 59,835,295.73

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Solution

The fourth proportional to 108,727,867.73, 150,044,482.20 and 59,835,295.73 is: 82,572,721.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,727,867.73 : 150,044,482.20 = 59,835,295.73 : x
  2. Step 2: Convert to fraction form
    108,727,867.73/150,044,482.20 = 59,835,295.73/x
  3. Step 3: Cross multiply
    108,727,867.73x = 150,044,482.20 × 59,835,295.73
  4. Step 4: Simplify right side
    108,727,867.73x = 8,977,955,965,091,720
  5. Step 5: Solve for x
    x = 8,977,955,965,091,720/108,727,867.73
  6. Step 6: Final answer
    x = 82,572,721.72

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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.