Home / 15,917,364.52-23,867,077.92-5,537,823.52

Finding the Fourth Proportional to 15,917,364.52, 23,867,077.92 and 5,537,823.52

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Solution

The fourth proportional to 15,917,364.52, 23,867,077.92 and 5,537,823.52 is: 8,303,614.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,917,364.52 : 23,867,077.92 = 5,537,823.52 : x
  2. Step 2: Convert to fraction form
    15,917,364.52/23,867,077.92 = 5,537,823.52/x
  3. Step 3: Cross multiply
    15,917,364.52x = 23,867,077.92 × 5,537,823.52
  4. Step 4: Simplify right side
    15,917,364.52x = 132,171,665,459,048.67
  5. Step 5: Solve for x
    x = 132,171,665,459,048.67/15,917,364.52
  6. Step 6: Final answer
    x = 8,303,614.92

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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.