Home / 15,953,398.56-23,936,128.83-6,244,950

Finding the Fourth Proportional to 15,953,398.56, 23,936,128.83 and 6,244,950

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Solution

The fourth proportional to 15,953,398.56, 23,936,128.83 and 6,244,950 is: 9,369,785.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953,398.56 : 23,936,128.83 = 6,244,950 : x
  2. Step 2: Convert to fraction form
    15,953,398.56/23,936,128.83 = 6,244,950/x
  3. Step 3: Cross multiply
    15,953,398.56x = 23,936,128.83 × 6,244,950
  4. Step 4: Simplify right side
    15,953,398.56x = 149,479,927,736,908.50
  5. Step 5: Solve for x
    x = 149,479,927,736,908.50/15,953,398.56
  6. Step 6: Final answer
    x = 9,369,785.83

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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.