Home / 96,660,306.80-144,990,460.20-92,944,415.60

Finding the Fourth Proportional to 96,660,306.80, 144,990,460.20 and 92,944,415.60

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Solution

The fourth proportional to 96,660,306.80, 144,990,460.20 and 92,944,415.60 is: 139,416,623.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,660,306.80 : 144,990,460.20 = 92,944,415.60 : x
  2. Step 2: Convert to fraction form
    96,660,306.80/144,990,460.20 = 92,944,415.60/x
  3. Step 3: Cross multiply
    96,660,306.80x = 144,990,460.20 × 92,944,415.60
  4. Step 4: Simplify right side
    96,660,306.80x = 13,476,053,590,864,058
  5. Step 5: Solve for x
    x = 13,476,053,590,864,058/96,660,306.80
  6. Step 6: Final answer
    x = 139,416,623.40

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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.