Home / 36,657,714.70-54,986,572.05-36,090,844.30

Finding the Fourth Proportional to 36,657,714.70, 54,986,572.05 and 36,090,844.30

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Solution

The fourth proportional to 36,657,714.70, 54,986,572.05 and 36,090,844.30 is: 54,136,266.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,657,714.70 : 54,986,572.05 = 36,090,844.30 : x
  2. Step 2: Convert to fraction form
    36,657,714.70/54,986,572.05 = 36,090,844.30/x
  3. Step 3: Cross multiply
    36,657,714.70x = 54,986,572.05 × 36,090,844.30
  4. Step 4: Simplify right side
    36,657,714.70x = 1,984,511,810,447,281.50
  5. Step 5: Solve for x
    x = 1,984,511,810,447,281.50/36,657,714.70
  6. Step 6: Final answer
    x = 54,136,266.45

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Double scale
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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.