Home / 60,250,116.89-83,146,009.07-32,748,046.49

Finding the Fourth Proportional to 60,250,116.89, 83,146,009.07 and 32,748,046.49

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Solution

The fourth proportional to 60,250,116.89, 83,146,009.07 and 32,748,046.49 is: 45,192,764.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,250,116.89 : 83,146,009.07 = 32,748,046.49 : x
  2. Step 2: Convert to fraction form
    60,250,116.89/83,146,009.07 = 32,748,046.49/x
  3. Step 3: Cross multiply
    60,250,116.89x = 83,146,009.07 × 32,748,046.49
  4. Step 4: Simplify right side
    60,250,116.89x = 2,722,869,370,482,321.50
  5. Step 5: Solve for x
    x = 2,722,869,370,482,321.50/60,250,116.89
  6. Step 6: Final answer
    x = 45,192,764.94

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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.