Home / 29,332,646,324.92-44,002,118,172.30-12,546,200,968.12

Finding the Fourth Proportional to 29,332,646,324.92, 44,002,118,172.30 and 12,546,200,968.12

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Solution

The fourth proportional to 29,332,646,324.92, 44,002,118,172.30 and 12,546,200,968.12 is: 18,820,648,212.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,332,646,324.92 : 44,002,118,172.30 = 12,546,200,968.12 : x
  2. Step 2: Convert to fraction form
    29,332,646,324.92/44,002,118,172.30 = 12,546,200,968.12/x
  3. Step 3: Cross multiply
    29,332,646,324.92x = 44,002,118,172.30 × 12,546,200,968.12
  4. Step 4: Simplify right side
    29,332,646,324.92x = 552,059,417,612,640,976,896
  5. Step 5: Solve for x
    x = 552,059,417,612,640,976,896/29,332,646,324.92
  6. Step 6: Final answer
    x = 18,820,648,212.15

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1.5x scale

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.