Home / 96,392,562.51-144,593,493.90-31,694,935.17

Finding the Fourth Proportional to 96,392,562.51, 144,593,493.90 and 31,694,935.17

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Solution

The fourth proportional to 96,392,562.51, 144,593,493.90 and 31,694,935.17 is: 47,543,931.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,392,562.51 : 144,593,493.90 = 31,694,935.17 : x
  2. Step 2: Convert to fraction form
    96,392,562.51/144,593,493.90 = 31,694,935.17/x
  3. Step 3: Cross multiply
    96,392,562.51x = 144,593,493.90 × 31,694,935.17
  4. Step 4: Simplify right side
    96,392,562.51x = 4,582,881,415,164,291
  5. Step 5: Solve for x
    x = 4,582,881,415,164,291/96,392,562.51
  6. Step 6: Final answer
    x = 47,543,931.77

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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.