Home / 141,418,427.33-212,136,607.02-44,377,964.93

Finding the Fourth Proportional to 141,418,427.33, 212,136,607.02 and 44,377,964.93

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Solution

The fourth proportional to 141,418,427.33, 212,136,607.02 and 44,377,964.93 is: 66,569,760.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,418,427.33 : 212,136,607.02 = 44,377,964.93 : x
  2. Step 2: Convert to fraction form
    141,418,427.33/212,136,607.02 = 44,377,964.93/x
  3. Step 3: Cross multiply
    141,418,427.33x = 212,136,607.02 × 44,377,964.93
  4. Step 4: Simplify right side
    141,418,427.33x = 9,414,190,906,702,752
  5. Step 5: Solve for x
    x = 9,414,190,906,702,752/141,418,427.33
  6. Step 6: Final answer
    x = 66,569,760.99

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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.