Home / 2,359,775,757.20-3,543,694,714.20-1,545,497,920.40

Finding the Fourth Proportional to 2,359,775,757.20, 3,543,694,714.20 and 1,545,497,920.40

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Solution

The fourth proportional to 2,359,775,757.20, 3,543,694,714.20 and 1,545,497,920.40 is: 2,320,886,971.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,775,757.20 : 3,543,694,714.20 = 1,545,497,920.40 : x
  2. Step 2: Convert to fraction form
    2,359,775,757.20/3,543,694,714.20 = 1,545,497,920.40/x
  3. Step 3: Cross multiply
    2,359,775,757.20x = 3,543,694,714.20 × 1,545,497,920.40
  4. Step 4: Simplify right side
    2,359,775,757.20x = 5,476,772,811,328,572,416
  5. Step 5: Solve for x
    x = 5,476,772,811,328,572,416/2,359,775,757.20
  6. Step 6: Final answer
    x = 2,320,886,971.83

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1.5x scale

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.