Home / 1,609,632,332.70-2,414,448,499.05-1,337,534,540.70

Finding the Fourth Proportional to 1,609,632,332.70, 2,414,448,499.05 and 1,337,534,540.70

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Solution

The fourth proportional to 1,609,632,332.70, 2,414,448,499.05 and 1,337,534,540.70 is: 2,006,301,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,632,332.70 : 2,414,448,499.05 = 1,337,534,540.70 : x
  2. Step 2: Convert to fraction form
    1,609,632,332.70/2,414,448,499.05 = 1,337,534,540.70/x
  3. Step 3: Cross multiply
    1,609,632,332.70x = 2,414,448,499.05 × 1,337,534,540.70
  4. Step 4: Simplify right side
    1,609,632,332.70x = 3,229,408,264,220,646,400
  5. Step 5: Solve for x
    x = 3,229,408,264,220,646,400/1,609,632,332.70
  6. Step 6: Final answer
    x = 2,006,301,811.05

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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.