Home / 241,221,863.06-360,919,702.17-142,906,337.03

Finding the Fourth Proportional to 241,221,863.06, 360,919,702.17 and 142,906,337.03

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Solution

The fourth proportional to 241,221,863.06, 360,919,702.17 and 142,906,337.03 is: 213,818,564.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,221,863.06 : 360,919,702.17 = 142,906,337.03 : x
  2. Step 2: Convert to fraction form
    241,221,863.06/360,919,702.17 = 142,906,337.03/x
  3. Step 3: Cross multiply
    241,221,863.06x = 360,919,702.17 × 142,906,337.03
  4. Step 4: Simplify right side
    241,221,863.06x = 51,577,712,596,554,120
  5. Step 5: Solve for x
    x = 51,577,712,596,554,120/241,221,863.06
  6. Step 6: Final answer
    x = 213,818,564.96

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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.