Home / 3,255,856,247.19-4,884,017,800.00-1,363,147,781.48

Finding the Fourth Proportional to 3,255,856,247.19, 4,884,017,800.00 and 1,363,147,781.48

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Solution

The fourth proportional to 3,255,856,247.19, 4,884,017,800.00 and 1,363,147,781.48 is: 2,044,819,403.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,856,247.19 : 4,884,017,800.00 = 1,363,147,781.48 : x
  2. Step 2: Convert to fraction form
    3,255,856,247.19/4,884,017,800.00 = 1,363,147,781.48/x
  3. Step 3: Cross multiply
    3,255,856,247.19x = 4,884,017,800.00 × 1,363,147,781.48
  4. Step 4: Simplify right side
    3,255,856,247.19x = 6,657,638,028,785,826,816
  5. Step 5: Solve for x
    x = 6,657,638,028,785,826,816/3,255,856,247.19
  6. Step 6: Final answer
    x = 2,044,819,403.36

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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.