Home / 63,766,195.14-87,994,518.71-35,510,025.74

Finding the Fourth Proportional to 63,766,195.14, 87,994,518.71 and 35,510,025.74

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Solution

The fourth proportional to 63,766,195.14, 87,994,518.71 and 35,510,025.74 is: 49,002,259.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,766,195.14 : 87,994,518.71 = 35,510,025.74 : x
  2. Step 2: Convert to fraction form
    63,766,195.14/87,994,518.71 = 35,510,025.74/x
  3. Step 3: Cross multiply
    63,766,195.14x = 87,994,518.71 × 35,510,025.74
  4. Step 4: Simplify right side
    63,766,195.14x = 3,124,687,624,472,120.50
  5. Step 5: Solve for x
    x = 3,124,687,624,472,120.50/63,766,195.14
  6. Step 6: Final answer
    x = 49,002,259.23

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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.