Home / 11,074,335.40-15,466,278.20-11,074,335.40

Finding the Fourth Proportional to 11,074,335.40, 15,466,278.20 and 11,074,335.40

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Solution

The fourth proportional to 11,074,335.40, 15,466,278.20 and 11,074,335.40 is: 15,466,278.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074,335.40 : 15,466,278.20 = 11,074,335.40 : x
  2. Step 2: Convert to fraction form
    11,074,335.40/15,466,278.20 = 11,074,335.40/x
  3. Step 3: Cross multiply
    11,074,335.40x = 15,466,278.20 × 11,074,335.40
  4. Step 4: Simplify right side
    11,074,335.40x = 171,278,752,176,508.28
  5. Step 5: Solve for x
    x = 171,278,752,176,508.28/11,074,335.40
  6. Step 6: Final answer
    x = 15,466,278.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.