Home / 40,392,797,246.70-60,589,195,870.05-10,948,840,082.70

Finding the Fourth Proportional to 40,392,797,246.70, 60,589,195,870.05 and 10,948,840,082.70

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Solution

The fourth proportional to 40,392,797,246.70, 60,589,195,870.05 and 10,948,840,082.70 is: 16,423,260,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,392,797,246.70 : 60,589,195,870.05 = 10,948,840,082.70 : x
  2. Step 2: Convert to fraction form
    40,392,797,246.70/60,589,195,870.05 = 10,948,840,082.70/x
  3. Step 3: Cross multiply
    40,392,797,246.70x = 60,589,195,870.05 × 10,948,840,082.70
  4. Step 4: Simplify right side
    40,392,797,246.70x = 663,381,416,320,564,854,784
  5. Step 5: Solve for x
    x = 663,381,416,320,564,854,784/40,392,797,246.70
  6. Step 6: Final answer
    x = 16,423,260,124.05

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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.