Home / 7,363,527,761.70-10,161,601,002.08-4,022,025,041.70

Finding the Fourth Proportional to 7,363,527,761.70, 10,161,601,002.08 and 4,022,025,041.70

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Solution

The fourth proportional to 7,363,527,761.70, 10,161,601,002.08 and 4,022,025,041.70 is: 5,550,357,792.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,527,761.70 : 10,161,601,002.08 = 4,022,025,041.70 : x
  2. Step 2: Convert to fraction form
    7,363,527,761.70/10,161,601,002.08 = 4,022,025,041.70/x
  3. Step 3: Cross multiply
    7,363,527,761.70x = 10,161,601,002.08 × 4,022,025,041.70
  4. Step 4: Simplify right side
    7,363,527,761.70x = 40,870,213,694,129,569,792
  5. Step 5: Solve for x
    x = 40,870,213,694,129,569,792/7,363,527,761.70
  6. Step 6: Final answer
    x = 5,550,357,792.73

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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.