Home / 1,632,040,793.91-2,448,059,695.34-511,572,511.46

Finding the Fourth Proportional to 1,632,040,793.91, 2,448,059,695.34 and 511,572,511.46

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Solution

The fourth proportional to 1,632,040,793.91, 2,448,059,695.34 and 511,572,511.46 is: 767,358,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,040,793.91 : 2,448,059,695.34 = 511,572,511.46 : x
  2. Step 2: Convert to fraction form
    1,632,040,793.91/2,448,059,695.34 = 511,572,511.46/x
  3. Step 3: Cross multiply
    1,632,040,793.91x = 2,448,059,695.34 × 511,572,511.46
  4. Step 4: Simplify right side
    1,632,040,793.91x = 1,252,360,046,537,538,304
  5. Step 5: Solve for x
    x = 1,252,360,046,537,538,304/1,632,040,793.91
  6. Step 6: Final answer
    x = 767,358,298.40

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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.