Home / 3,615,731,597.46-5,413,061,414.35-2,687,165,995.80

Finding the Fourth Proportional to 3,615,731,597.46, 5,413,061,414.35 and 2,687,165,995.80

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Solution

The fourth proportional to 3,615,731,597.46, 5,413,061,414.35 and 2,687,165,995.80 is: 4,022,918,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,731,597.46 : 5,413,061,414.35 = 2,687,165,995.80 : x
  2. Step 2: Convert to fraction form
    3,615,731,597.46/5,413,061,414.35 = 2,687,165,995.80/x
  3. Step 3: Cross multiply
    3,615,731,597.46x = 5,413,061,414.35 × 2,687,165,995.80
  4. Step 4: Simplify right side
    3,615,731,597.46x = 14,545,794,565,827,389,440
  5. Step 5: Solve for x
    x = 14,545,794,565,827,389,440/3,615,731,597.46
  6. Step 6: Final answer
    x = 4,022,918,785.24

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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.