Home / 4,609,259,917.32-6,913,900,504.26-2,656,873,229.16

Finding the Fourth Proportional to 4,609,259,917.32, 6,913,900,504.26 and 2,656,873,229.16

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Solution

The fourth proportional to 4,609,259,917.32, 6,913,900,504.26 and 2,656,873,229.16 is: 3,985,315,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,259,917.32 : 6,913,900,504.26 = 2,656,873,229.16 : x
  2. Step 2: Convert to fraction form
    4,609,259,917.32/6,913,900,504.26 = 2,656,873,229.16/x
  3. Step 3: Cross multiply
    4,609,259,917.32x = 6,913,900,504.26 × 2,656,873,229.16
  4. Step 4: Simplify right side
    4,609,259,917.32x = 18,369,357,158,844,217,344
  5. Step 5: Solve for x
    x = 18,369,357,158,844,217,344/4,609,259,917.32
  6. Step 6: Final answer
    x = 3,985,315,970.10

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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.