Home / 932,046,649,148.30-1,276,882,674,918-897,198,921,873.86

Finding the Fourth Proportional to 932,046,649,148.30, 1,276,882,674,918 and 897,198,921,873.86

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Solution

The fourth proportional to 932,046,649,148.30, 1,276,882,674,918 and 897,198,921,873.86 is: 1,229,142,082,472.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,046,649,148.30 : 1,276,882,674,918 = 897,198,921,873.86 : x
  2. Step 2: Convert to fraction form
    932,046,649,148.30/1,276,882,674,918 = 897,198,921,873.86/x
  3. Step 3: Cross multiply
    932,046,649,148.30x = 1,276,882,674,918 × 897,198,921,873.86
  4. Step 4: Simplify right side
    932,046,649,148.30x = 1,145,617,759,295,839,995,428,864
  5. Step 5: Solve for x
    x = 1,145,617,759,295,839,995,428,864/932,046,649,148.30
  6. Step 6: Final answer
    x = 1,229,142,082,472.70

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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.