Home / 932,046,649,144.29-1,276,882,674,912.50-897,198,921,869.85

Finding the Fourth Proportional to 932,046,649,144.29, 1,276,882,674,912.50 and 897,198,921,869.85

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Solution

The fourth proportional to 932,046,649,144.29, 1,276,882,674,912.50 and 897,198,921,869.85 is: 1,229,142,082,467.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,046,649,144.29 : 1,276,882,674,912.50 = 897,198,921,869.85 : x
  2. Step 2: Convert to fraction form
    932,046,649,144.29/1,276,882,674,912.50 = 897,198,921,869.85/x
  3. Step 3: Cross multiply
    932,046,649,144.29x = 1,276,882,674,912.50 × 897,198,921,869.85
  4. Step 4: Simplify right side
    932,046,649,144.29x = 1,145,617,759,285,785,074,335,744
  5. Step 5: Solve for x
    x = 1,145,617,759,285,785,074,335,744/932,046,649,144.29
  6. Step 6: Final answer
    x = 1,229,142,082,467.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.