Home / 96,071,643-144,122,394.42-32,261,164.92

Finding the Fourth Proportional to 96,071,643, 144,122,394.42 and 32,261,164.92

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Solution

The fourth proportional to 96,071,643, 144,122,394.42 and 32,261,164.92 is: 48,396,760.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,071,643 : 144,122,394.42 = 32,261,164.92 : x
  2. Step 2: Convert to fraction form
    96,071,643/144,122,394.42 = 32,261,164.92/x
  3. Step 3: Cross multiply
    96,071,643x = 144,122,394.42 × 32,261,164.92
  4. Step 4: Simplify right side
    96,071,643x = 4,649,556,335,048,908
  5. Step 5: Solve for x
    x = 4,649,556,335,048,908/96,071,643
  6. Step 6: Final answer
    x = 48,396,760.89

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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.