Home / 3,098,017,884-4,275,264,766.32-1,707,295,836

Finding the Fourth Proportional to 3,098,017,884, 4,275,264,766.32 and 1,707,295,836

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Solution

The fourth proportional to 3,098,017,884, 4,275,264,766.32 and 1,707,295,836 is: 2,356,068,301.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,017,884 : 4,275,264,766.32 = 1,707,295,836 : x
  2. Step 2: Convert to fraction form
    3,098,017,884/4,275,264,766.32 = 1,707,295,836/x
  3. Step 3: Cross multiply
    3,098,017,884x = 4,275,264,766.32 × 1,707,295,836
  4. Step 4: Simplify right side
    3,098,017,884x = 7,299,141,733,335,649,280
  5. Step 5: Solve for x
    x = 7,299,141,733,335,649,280/3,098,017,884
  6. Step 6: Final answer
    x = 2,356,068,301.29

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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.