Home / 3,443,313,686.20-5,164,970,529.30-1,114,486,080.10

Finding the Fourth Proportional to 3,443,313,686.20, 5,164,970,529.30 and 1,114,486,080.10

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Solution

The fourth proportional to 3,443,313,686.20, 5,164,970,529.30 and 1,114,486,080.10 is: 1,671,729,120.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,313,686.20 : 5,164,970,529.30 = 1,114,486,080.10 : x
  2. Step 2: Convert to fraction form
    3,443,313,686.20/5,164,970,529.30 = 1,114,486,080.10/x
  3. Step 3: Cross multiply
    3,443,313,686.20x = 5,164,970,529.30 × 1,114,486,080.10
  4. Step 4: Simplify right side
    3,443,313,686.20x = 5,756,287,759,031,578,624
  5. Step 5: Solve for x
    x = 5,756,287,759,031,578,624/3,443,313,686.20
  6. Step 6: Final answer
    x = 1,671,729,120.15

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Double scale
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Similar ratio
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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.