Home / 58,760,879.40-88,141,319.10-43,644,335.40

Finding the Fourth Proportional to 58,760,879.40, 88,141,319.10 and 43,644,335.40

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Solution

The fourth proportional to 58,760,879.40, 88,141,319.10 and 43,644,335.40 is: 65,466,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,760,879.40 : 88,141,319.10 = 43,644,335.40 : x
  2. Step 2: Convert to fraction form
    58,760,879.40/88,141,319.10 = 43,644,335.40/x
  3. Step 3: Cross multiply
    58,760,879.40x = 88,141,319.10 × 43,644,335.40
  4. Step 4: Simplify right side
    58,760,879.40x = 3,846,869,293,398,825.50
  5. Step 5: Solve for x
    x = 3,846,869,293,398,825.50/58,760,879.40
  6. Step 6: Final answer
    x = 65,466,503.10

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Similar ratio
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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.