Home / 23,936,371.78-35,909,601.82-7,761,061.74

Finding the Fourth Proportional to 23,936,371.78, 35,909,601.82 and 7,761,061.74

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Solution

The fourth proportional to 23,936,371.78, 35,909,601.82 and 7,761,061.74 is: 11,643,228.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936,371.78 : 35,909,601.82 = 7,761,061.74 : x
  2. Step 2: Convert to fraction form
    23,936,371.78/35,909,601.82 = 7,761,061.74/x
  3. Step 3: Cross multiply
    23,936,371.78x = 35,909,601.82 × 7,761,061.74
  4. Step 4: Simplify right side
    23,936,371.78x = 278,696,636,899,094.75
  5. Step 5: Solve for x
    x = 278,696,636,899,094.75/23,936,371.78
  6. Step 6: Final answer
    x = 11,643,228.12

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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.