Home / 24,715,417.40-37,083,623.70-11,929,340.60

Finding the Fourth Proportional to 24,715,417.40, 37,083,623.70 and 11,929,340.60

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Solution

The fourth proportional to 24,715,417.40, 37,083,623.70 and 11,929,340.60 is: 17,899,077.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715,417.40 : 37,083,623.70 = 11,929,340.60 : x
  2. Step 2: Convert to fraction form
    24,715,417.40/37,083,623.70 = 11,929,340.60/x
  3. Step 3: Cross multiply
    24,715,417.40x = 37,083,623.70 × 11,929,340.60
  4. Step 4: Simplify right side
    24,715,417.40x = 442,383,177,799,532.25
  5. Step 5: Solve for x
    x = 442,383,177,799,532.25/24,715,417.40
  6. Step 6: Final answer
    x = 17,899,077.76

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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.