Home / 2,592,307,859.56-3,888,471,877.56-627,157,785.18

Finding the Fourth Proportional to 2,592,307,859.56, 3,888,471,877.56 and 627,157,785.18

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Solution

The fourth proportional to 2,592,307,859.56, 3,888,471,877.56 and 627,157,785.18 is: 940,739,118.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,307,859.56 : 3,888,471,877.56 = 627,157,785.18 : x
  2. Step 2: Convert to fraction form
    2,592,307,859.56/3,888,471,877.56 = 627,157,785.18/x
  3. Step 3: Cross multiply
    2,592,307,859.56x = 3,888,471,877.56 × 627,157,785.18
  4. Step 4: Simplify right side
    2,592,307,859.56x = 2,438,685,410,465,245,696
  5. Step 5: Solve for x
    x = 2,438,685,410,465,245,696/2,592,307,859.56
  6. Step 6: Final answer
    x = 940,739,118.42

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1.5x scale

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.