Home / 129,144,622,276.20-193,716,933,414.30-34,827,104,229.15

Finding the Fourth Proportional to 129,144,622,276.20, 193,716,933,414.30 and 34,827,104,229.15

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Solution

The fourth proportional to 129,144,622,276.20, 193,716,933,414.30 and 34,827,104,229.15 is: 52,240,656,343.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    129,144,622,276.20 : 193,716,933,414.30 = 34,827,104,229.15 : x
  2. Step 2: Convert to fraction form
    129,144,622,276.20/193,716,933,414.30 = 34,827,104,229.15/x
  3. Step 3: Cross multiply
    129,144,622,276.20x = 193,716,933,414.30 × 34,827,104,229.15
  4. Step 4: Simplify right side
    129,144,622,276.20x = 6,746,599,830,971,136,081,920
  5. Step 5: Solve for x
    x = 6,746,599,830,971,136,081,920/129,144,622,276.20
  6. Step 6: Final answer
    x = 52,240,656,343.73

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Double scale
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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.