Home / 15,953,398.28-23,936,128.37-6,244,949.70

Finding the Fourth Proportional to 15,953,398.28, 23,936,128.37 and 6,244,949.70

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Solution

The fourth proportional to 15,953,398.28, 23,936,128.37 and 6,244,949.70 is: 9,369,785.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953,398.28 : 23,936,128.37 = 6,244,949.70 : x
  2. Step 2: Convert to fraction form
    15,953,398.28/23,936,128.37 = 6,244,949.70/x
  3. Step 3: Cross multiply
    15,953,398.28x = 23,936,128.37 × 6,244,949.70
  4. Step 4: Simplify right side
    15,953,398.28x = 149,479,917,683,393
  5. Step 5: Solve for x
    x = 149,479,917,683,393/15,953,398.28
  6. Step 6: Final answer
    x = 9,369,785.36

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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.