Home / 6,403,705,959.20-9,607,215,037.44-3,750,003,143.24

Finding the Fourth Proportional to 6,403,705,959.20, 9,607,215,037.44 and 3,750,003,143.24

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Solution

The fourth proportional to 6,403,705,959.20, 9,607,215,037.44 and 3,750,003,143.24 is: 5,625,974,524.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,403,705,959.20 : 9,607,215,037.44 = 3,750,003,143.24 : x
  2. Step 2: Convert to fraction form
    6,403,705,959.20/9,607,215,037.44 = 3,750,003,143.24/x
  3. Step 3: Cross multiply
    6,403,705,959.20x = 9,607,215,037.44 × 3,750,003,143.24
  4. Step 4: Simplify right side
    6,403,705,959.20x = 36,027,086,588,182,593,536
  5. Step 5: Solve for x
    x = 36,027,086,588,182,593,536/6,403,705,959.20
  6. Step 6: Final answer
    x = 5,625,974,524.40

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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.