Home / 54,457,092.60-81,683,670.60-22,108,082.10

Finding the Fourth Proportional to 54,457,092.60, 81,683,670.60 and 22,108,082.10

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Solution

The fourth proportional to 54,457,092.60, 81,683,670.60 and 22,108,082.10 is: 33,161,324.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,457,092.60 : 81,683,670.60 = 22,108,082.10 : x
  2. Step 2: Convert to fraction form
    54,457,092.60/81,683,670.60 = 22,108,082.10/x
  3. Step 3: Cross multiply
    54,457,092.60x = 81,683,670.60 × 22,108,082.10
  4. Step 4: Simplify right side
    54,457,092.60x = 1,805,869,295,854,156.25
  5. Step 5: Solve for x
    x = 1,805,869,295,854,156.25/54,457,092.60
  6. Step 6: Final answer
    x = 33,161,324.07

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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.