Home / 3,443,179,407.21-4,753,053,727.17-2,314,803,587.13

Finding the Fourth Proportional to 3,443,179,407.21, 4,753,053,727.17 and 2,314,803,587.13

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Solution

The fourth proportional to 3,443,179,407.21, 4,753,053,727.17 and 2,314,803,587.13 is: 3,195,414,620.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,179,407.21 : 4,753,053,727.17 = 2,314,803,587.13 : x
  2. Step 2: Convert to fraction form
    3,443,179,407.21/4,753,053,727.17 = 2,314,803,587.13/x
  3. Step 3: Cross multiply
    3,443,179,407.21x = 4,753,053,727.17 × 2,314,803,587.13
  4. Step 4: Simplify right side
    3,443,179,407.21x = 11,002,385,817,474,734,080
  5. Step 5: Solve for x
    x = 11,002,385,817,474,734,080/3,443,179,407.21
  6. Step 6: Final answer
    x = 3,195,414,620.11

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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.