Home / 158,819,462.29-219,134,947.84-96,094,000.17

Finding the Fourth Proportional to 158,819,462.29, 219,134,947.84 and 96,094,000.17

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Solution

The fourth proportional to 158,819,462.29, 219,134,947.84 and 96,094,000.17 is: 132,587,992.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,819,462.29 : 219,134,947.84 = 96,094,000.17 : x
  2. Step 2: Convert to fraction form
    158,819,462.29/219,134,947.84 = 96,094,000.17/x
  3. Step 3: Cross multiply
    158,819,462.29x = 219,134,947.84 × 96,094,000.17
  4. Step 4: Simplify right side
    158,819,462.29x = 21,057,553,714,989,900
  5. Step 5: Solve for x
    x = 21,057,553,714,989,900/158,819,462.29
  6. Step 6: Final answer
    x = 132,587,992.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.