Home / 36,029,478.70-54,044,218.05-34,754,020.30

Finding the Fourth Proportional to 36,029,478.70, 54,044,218.05 and 34,754,020.30

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Solution

The fourth proportional to 36,029,478.70, 54,044,218.05 and 34,754,020.30 is: 52,131,030.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,029,478.70 : 54,044,218.05 = 34,754,020.30 : x
  2. Step 2: Convert to fraction form
    36,029,478.70/54,044,218.05 = 34,754,020.30/x
  3. Step 3: Cross multiply
    36,029,478.70x = 54,044,218.05 × 34,754,020.30
  4. Step 4: Simplify right side
    36,029,478.70x = 1,878,253,851,207,326.25
  5. Step 5: Solve for x
    x = 1,878,253,851,207,326.25/36,029,478.70
  6. Step 6: Final answer
    x = 52,131,030.45

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Double scale
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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.