Home / 115,954,331.10-173,952,491.85-58,301,511.90

Finding the Fourth Proportional to 115,954,331.10, 173,952,491.85 and 58,301,511.90

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Solution

The fourth proportional to 115,954,331.10, 173,952,491.85 and 58,301,511.90 is: 87,462,824.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,954,331.10 : 173,952,491.85 = 58,301,511.90 : x
  2. Step 2: Convert to fraction form
    115,954,331.10/173,952,491.85 = 58,301,511.90/x
  3. Step 3: Cross multiply
    115,954,331.10x = 173,952,491.85 × 58,301,511.90
  4. Step 4: Simplify right side
    115,954,331.10x = 10,141,693,273,627,428
  5. Step 5: Solve for x
    x = 10,141,693,273,627,428/115,954,331.10
  6. Step 6: Final answer
    x = 87,462,824.18

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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.