Home / 24,130,480.30-36,199,130.58-7,731,930.61

Finding the Fourth Proportional to 24,130,480.30, 36,199,130.58 and 7,731,930.61

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Solution

The fourth proportional to 24,130,480.30, 36,199,130.58 and 7,731,930.61 is: 11,598,988.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,130,480.30 : 36,199,130.58 = 7,731,930.61 : x
  2. Step 2: Convert to fraction form
    24,130,480.30/36,199,130.58 = 7,731,930.61/x
  3. Step 3: Cross multiply
    24,130,480.30x = 36,199,130.58 × 7,731,930.61
  4. Step 4: Simplify right side
    24,130,480.30x = 279,889,165,786,889.06
  5. Step 5: Solve for x
    x = 279,889,165,786,889.06/24,130,480.30
  6. Step 6: Final answer
    x = 11,598,988.59

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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.