Home / 2,025,862,657.65-3,038,947,245.15-626,988,414.66

Finding the Fourth Proportional to 2,025,862,657.65, 3,038,947,245.15 and 626,988,414.66

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Solution

The fourth proportional to 2,025,862,657.65, 3,038,947,245.15 and 626,988,414.66 is: 940,530,054.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,862,657.65 : 3,038,947,245.15 = 626,988,414.66 : x
  2. Step 2: Convert to fraction form
    2,025,862,657.65/3,038,947,245.15 = 626,988,414.66/x
  3. Step 3: Cross multiply
    2,025,862,657.65x = 3,038,947,245.15 × 626,988,414.66
  4. Step 4: Simplify right side
    2,025,862,657.65x = 1,905,384,715,459,614,464
  5. Step 5: Solve for x
    x = 1,905,384,715,459,614,464/2,025,862,657.65
  6. Step 6: Final answer
    x = 940,530,054.33

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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.