Home / 4,328,116,079.13-5,972,296,303.15-2,422,981,876.89

Finding the Fourth Proportional to 4,328,116,079.13, 5,972,296,303.15 and 2,422,981,876.89

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Solution

The fourth proportional to 4,328,116,079.13, 5,972,296,303.15 and 2,422,981,876.89 is: 3,343,432,902.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,116,079.13 : 5,972,296,303.15 = 2,422,981,876.89 : x
  2. Step 2: Convert to fraction form
    4,328,116,079.13/5,972,296,303.15 = 2,422,981,876.89/x
  3. Step 3: Cross multiply
    4,328,116,079.13x = 5,972,296,303.15 × 2,422,981,876.89
  4. Step 4: Simplify right side
    4,328,116,079.13x = 14,470,765,705,937,481,728
  5. Step 5: Solve for x
    x = 14,470,765,705,937,481,728/4,328,116,079.13
  6. Step 6: Final answer
    x = 3,343,432,902.76

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Double scale
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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.