Home / 24,642,351.20-36,963,526.80-18,265,059.20

Finding the Fourth Proportional to 24,642,351.20, 36,963,526.80 and 18,265,059.20

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Solution

The fourth proportional to 24,642,351.20, 36,963,526.80 and 18,265,059.20 is: 27,397,588.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,642,351.20 : 36,963,526.80 = 18,265,059.20 : x
  2. Step 2: Convert to fraction form
    24,642,351.20/36,963,526.80 = 18,265,059.20/x
  3. Step 3: Cross multiply
    24,642,351.20x = 36,963,526.80 × 18,265,059.20
  4. Step 4: Simplify right side
    24,642,351.20x = 675,141,005,242,786.50
  5. Step 5: Solve for x
    x = 675,141,005,242,786.50/24,642,351.20
  6. Step 6: Final answer
    x = 27,397,588.80

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Similar ratio
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1.5x scale

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.