Home / 25,632,003.80-38,448,005.70-23,939,946.20

Finding the Fourth Proportional to 25,632,003.80, 38,448,005.70 and 23,939,946.20

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Solution

The fourth proportional to 25,632,003.80, 38,448,005.70 and 23,939,946.20 is: 35,909,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,632,003.80 : 38,448,005.70 = 23,939,946.20 : x
  2. Step 2: Convert to fraction form
    25,632,003.80/38,448,005.70 = 23,939,946.20/x
  3. Step 3: Cross multiply
    25,632,003.80x = 38,448,005.70 × 23,939,946.20
  4. Step 4: Simplify right side
    25,632,003.80x = 920,443,187,955,293.38
  5. Step 5: Solve for x
    x = 920,443,187,955,293.38/25,632,003.80
  6. Step 6: Final answer
    x = 35,909,919.30

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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.