Home / 16,626,452,561.38-22,944,321,746.86-9,005,308,876.54

Finding the Fourth Proportional to 16,626,452,561.38, 22,944,321,746.86 and 9,005,308,876.54

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Solution

The fourth proportional to 16,626,452,561.38, 22,944,321,746.86 and 9,005,308,876.54 is: 12,427,227,247.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626,452,561.38 : 22,944,321,746.86 = 9,005,308,876.54 : x
  2. Step 2: Convert to fraction form
    16,626,452,561.38/22,944,321,746.86 = 9,005,308,876.54/x
  3. Step 3: Cross multiply
    16,626,452,561.38x = 22,944,321,746.86 × 9,005,308,876.54
  4. Step 4: Simplify right side
    16,626,452,561.38x = 206,620,704,293,073,387,520
  5. Step 5: Solve for x
    x = 206,620,704,293,073,387,520/16,626,452,561.38
  6. Step 6: Final answer
    x = 12,427,227,247.08

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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.