Home / 1,726,272,044.20-2,589,408,066.30-1,583,420,703.40

Finding the Fourth Proportional to 1,726,272,044.20, 2,589,408,066.30 and 1,583,420,703.40

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Solution

The fourth proportional to 1,726,272,044.20, 2,589,408,066.30 and 1,583,420,703.40 is: 2,375,131,055.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,272,044.20 : 2,589,408,066.30 = 1,583,420,703.40 : x
  2. Step 2: Convert to fraction form
    1,726,272,044.20/2,589,408,066.30 = 1,583,420,703.40/x
  3. Step 3: Cross multiply
    1,726,272,044.20x = 2,589,408,066.30 × 1,583,420,703.40
  4. Step 4: Simplify right side
    1,726,272,044.20x = 4,100,122,341,730,380,288
  5. Step 5: Solve for x
    x = 4,100,122,341,730,380,288/1,726,272,044.20
  6. Step 6: Final answer
    x = 2,375,131,055.10

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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.