Home / 3,615,731,597.25-5,413,061,414.01-2,687,165,995.59

Finding the Fourth Proportional to 3,615,731,597.25, 5,413,061,414.01 and 2,687,165,995.59

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Solution

The fourth proportional to 3,615,731,597.25, 5,413,061,414.01 and 2,687,165,995.59 is: 4,022,918,784.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,731,597.25 : 5,413,061,414.01 = 2,687,165,995.59 : x
  2. Step 2: Convert to fraction form
    3,615,731,597.25/5,413,061,414.01 = 2,687,165,995.59/x
  3. Step 3: Cross multiply
    3,615,731,597.25x = 5,413,061,414.01 × 2,687,165,995.59
  4. Step 4: Simplify right side
    3,615,731,597.25x = 14,545,794,563,767,996,416
  5. Step 5: Solve for x
    x = 14,545,794,563,767,996,416/3,615,731,597.25
  6. Step 6: Final answer
    x = 4,022,918,784.91

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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.