Home / 24,540,905.40-36,769,367.70-15,554,959.80

Finding the Fourth Proportional to 24,540,905.40, 36,769,367.70 and 15,554,959.80

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Solution

The fourth proportional to 24,540,905.40, 36,769,367.70 and 15,554,959.80 is: 23,305,824.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,540,905.40 : 36,769,367.70 = 15,554,959.80 : x
  2. Step 2: Convert to fraction form
    24,540,905.40/36,769,367.70 = 15,554,959.80/x
  3. Step 3: Cross multiply
    24,540,905.40x = 36,769,367.70 × 15,554,959.80
  4. Step 4: Simplify right side
    24,540,905.40x = 571,946,036,444,918.50
  5. Step 5: Solve for x
    x = 571,946,036,444,918.50/24,540,905.40
  6. Step 6: Final answer
    x = 23,305,824.59

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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.