Home / 23,660,486.20-35,497,017.06-7,486,724.80

Finding the Fourth Proportional to 23,660,486.20, 35,497,017.06 and 7,486,724.80

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Solution

The fourth proportional to 23,660,486.20, 35,497,017.06 and 7,486,724.80 is: 11,232,076.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,486.20 : 35,497,017.06 = 7,486,724.80 : x
  2. Step 2: Convert to fraction form
    23,660,486.20/35,497,017.06 = 7,486,724.80/x
  3. Step 3: Cross multiply
    23,660,486.20x = 35,497,017.06 × 7,486,724.80
  4. Step 4: Simplify right side
    23,660,486.20x = 265,756,397,949,125.09
  5. Step 5: Solve for x
    x = 265,756,397,949,125.09/23,660,486.20
  6. Step 6: Final answer
    x = 11,232,076.79

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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.