Home / 22,719,246,384.60-34,078,869,576.90-13,304,928,501.90

Finding the Fourth Proportional to 22,719,246,384.60, 34,078,869,576.90 and 13,304,928,501.90

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Solution

The fourth proportional to 22,719,246,384.60, 34,078,869,576.90 and 13,304,928,501.90 is: 19,957,392,752.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,719,246,384.60 : 34,078,869,576.90 = 13,304,928,501.90 : x
  2. Step 2: Convert to fraction form
    22,719,246,384.60/34,078,869,576.90 = 13,304,928,501.90/x
  3. Step 3: Cross multiply
    22,719,246,384.60x = 34,078,869,576.90 × 13,304,928,501.90
  4. Step 4: Simplify right side
    22,719,246,384.60x = 453,416,923,146,229,579,776
  5. Step 5: Solve for x
    x = 453,416,923,146,229,579,776/22,719,246,384.60
  6. Step 6: Final answer
    x = 19,957,392,752.85

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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.