Home / 58,502,724.60-87,754,086.90-29,804,910.60

Finding the Fourth Proportional to 58,502,724.60, 87,754,086.90 and 29,804,910.60

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Solution

The fourth proportional to 58,502,724.60, 87,754,086.90 and 29,804,910.60 is: 44,707,365.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,502,724.60 : 87,754,086.90 = 29,804,910.60 : x
  2. Step 2: Convert to fraction form
    58,502,724.60/87,754,086.90 = 29,804,910.60/x
  3. Step 3: Cross multiply
    58,502,724.60x = 87,754,086.90 × 29,804,910.60
  4. Step 4: Simplify right side
    58,502,724.60x = 2,615,502,714,839,131.50
  5. Step 5: Solve for x
    x = 2,615,502,714,839,131.50/58,502,724.60
  6. Step 6: Final answer
    x = 44,707,365.90

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Similar ratio
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1.5x scale

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.