Home / 4,328,116,042.04-5,972,296,252.19-2,422,981,839.92

Finding the Fourth Proportional to 4,328,116,042.04, 5,972,296,252.19 and 2,422,981,839.92

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Solution

The fourth proportional to 4,328,116,042.04, 5,972,296,252.19 and 2,422,981,839.92 is: 3,343,432,851.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,116,042.04 : 5,972,296,252.19 = 2,422,981,839.92 : x
  2. Step 2: Convert to fraction form
    4,328,116,042.04/5,972,296,252.19 = 2,422,981,839.92/x
  3. Step 3: Cross multiply
    4,328,116,042.04x = 5,972,296,252.19 × 2,422,981,839.92
  4. Step 4: Simplify right side
    4,328,116,042.04x = 14,470,765,361,678,645,248
  5. Step 5: Solve for x
    x = 14,470,765,361,678,645,248/4,328,116,042.04
  6. Step 6: Final answer
    x = 3,343,432,851.87

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Double scale
Find fourth proportional to 4,328,116,043.04, 5,972,296,253.57 and 2,422,981,840.92
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1.5x scale

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.