Home / 3,744,186,142.10-5,616,279,213.15-2,655,794,974.10

Finding the Fourth Proportional to 3,744,186,142.10, 5,616,279,213.15 and 2,655,794,974.10

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Solution

The fourth proportional to 3,744,186,142.10, 5,616,279,213.15 and 2,655,794,974.10 is: 3,983,692,461.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,186,142.10 : 5,616,279,213.15 = 2,655,794,974.10 : x
  2. Step 2: Convert to fraction form
    3,744,186,142.10/5,616,279,213.15 = 2,655,794,974.10/x
  3. Step 3: Cross multiply
    3,744,186,142.10x = 5,616,279,213.15 × 2,655,794,974.10
  4. Step 4: Simplify right side
    3,744,186,142.10x = 14,915,686,107,426,070,528
  5. Step 5: Solve for x
    x = 14,915,686,107,426,070,528/3,744,186,142.10
  6. Step 6: Final answer
    x = 3,983,692,461.15

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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.