Home / 1,294,202,483.10-1,941,303,724.65-898,172,649.90

Finding the Fourth Proportional to 1,294,202,483.10, 1,941,303,724.65 and 898,172,649.90

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Solution

The fourth proportional to 1,294,202,483.10, 1,941,303,724.65 and 898,172,649.90 is: 1,347,258,974.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,202,483.10 : 1,941,303,724.65 = 898,172,649.90 : x
  2. Step 2: Convert to fraction form
    1,294,202,483.10/1,941,303,724.65 = 898,172,649.90/x
  3. Step 3: Cross multiply
    1,294,202,483.10x = 1,941,303,724.65 × 898,172,649.90
  4. Step 4: Simplify right side
    1,294,202,483.10x = 1,743,625,910,629,630,464
  5. Step 5: Solve for x
    x = 1,743,625,910,629,630,464/1,294,202,483.10
  6. Step 6: Final answer
    x = 1,347,258,974.85

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Similar ratio
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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.