Home / 34,949,612,649.38-52,418,679,411.21-15,047,141,884.97

Finding the Fourth Proportional to 34,949,612,649.38, 52,418,679,411.21 and 15,047,141,884.97

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Solution

The fourth proportional to 34,949,612,649.38, 52,418,679,411.21 and 15,047,141,884.97 is: 22,568,241,726.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,949,612,649.38 : 52,418,679,411.21 = 15,047,141,884.97 : x
  2. Step 2: Convert to fraction form
    34,949,612,649.38/52,418,679,411.21 = 15,047,141,884.97/x
  3. Step 3: Cross multiply
    34,949,612,649.38x = 52,418,679,411.21 × 15,047,141,884.97
  4. Step 4: Simplify right side
    34,949,612,649.38x = 788,751,306,523,015,643,136
  5. Step 5: Solve for x
    x = 788,751,306,523,015,643,136/34,949,612,649.38
  6. Step 6: Final answer
    x = 22,568,241,726.63

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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.