Home / 63,766,198.60-87,994,523.45-35,510,029.20

Finding the Fourth Proportional to 63,766,198.60, 87,994,523.45 and 35,510,029.20

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Solution

The fourth proportional to 63,766,198.60, 87,994,523.45 and 35,510,029.20 is: 49,002,263.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,766,198.60 : 87,994,523.45 = 35,510,029.20 : x
  2. Step 2: Convert to fraction form
    63,766,198.60/87,994,523.45 = 35,510,029.20/x
  3. Step 3: Cross multiply
    63,766,198.60x = 87,994,523.45 × 35,510,029.20
  4. Step 4: Simplify right side
    63,766,198.60x = 3,124,688,097,238,360
  5. Step 5: Solve for x
    x = 3,124,688,097,238,360/63,766,198.60
  6. Step 6: Final answer
    x = 49,002,263.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.