Home / 898,072,147,726.35-1,347,278,122,096.30-360,891,925,048.56

Finding the Fourth Proportional to 898,072,147,726.35, 1,347,278,122,096.30 and 360,891,925,048.56

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Solution

The fourth proportional to 898,072,147,726.35, 1,347,278,122,096.30 and 360,891,925,048.56 is: 541,406,162,400.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,072,147,726.35 : 1,347,278,122,096.30 = 360,891,925,048.56 : x
  2. Step 2: Convert to fraction form
    898,072,147,726.35/1,347,278,122,096.30 = 360,891,925,048.56/x
  3. Step 3: Cross multiply
    898,072,147,726.35x = 1,347,278,122,096.30 × 360,891,925,048.56
  4. Step 4: Simplify right side
    898,072,147,726.35x = 486,221,795,059,142,613,794,816
  5. Step 5: Solve for x
    x = 486,221,795,059,142,613,794,816/898,072,147,726.35
  6. Step 6: Final answer
    x = 541,406,162,400.33

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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.