Home / 48,785,896-73,081,277.88-29,344,387.51

Finding the Fourth Proportional to 48,785,896, 73,081,277.88 and 29,344,387.51

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Solution

The fourth proportional to 48,785,896, 73,081,277.88 and 29,344,387.51 is: 43,957,895.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,785,896 : 73,081,277.88 = 29,344,387.51 : x
  2. Step 2: Convert to fraction form
    48,785,896/73,081,277.88 = 29,344,387.51/x
  3. Step 3: Cross multiply
    48,785,896x = 73,081,277.88 × 29,344,387.51
  4. Step 4: Simplify right side
    48,785,896x = 2,144,525,337,836,711.25
  5. Step 5: Solve for x
    x = 2,144,525,337,836,711.25/48,785,896
  6. Step 6: Final answer
    x = 43,957,895.90

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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.