Home / 24,227,557.20-36,328,869.90-7,186,015.80

Finding the Fourth Proportional to 24,227,557.20, 36,328,869.90 and 7,186,015.80

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Solution

The fourth proportional to 24,227,557.20, 36,328,869.90 and 7,186,015.80 is: 10,775,326.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,227,557.20 : 36,328,869.90 = 7,186,015.80 : x
  2. Step 2: Convert to fraction form
    24,227,557.20/36,328,869.90 = 7,186,015.80/x
  3. Step 3: Cross multiply
    24,227,557.20x = 36,328,869.90 × 7,186,015.80
  4. Step 4: Simplify right side
    24,227,557.20x = 261,059,833,097,544.41
  5. Step 5: Solve for x
    x = 261,059,833,097,544.41/24,227,557.20
  6. Step 6: Final answer
    x = 10,775,326.25

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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.