Home / 23,442,452.92-35,158,011.54-6,403,215.16

Finding the Fourth Proportional to 23,442,452.92, 35,158,011.54 and 6,403,215.16

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Solution

The fourth proportional to 23,442,452.92, 35,158,011.54 and 6,403,215.16 is: 9,603,274.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,442,452.92 : 35,158,011.54 = 6,403,215.16 : x
  2. Step 2: Convert to fraction form
    23,442,452.92/35,158,011.54 = 6,403,215.16/x
  3. Step 3: Cross multiply
    23,442,452.92x = 35,158,011.54 × 6,403,215.16
  4. Step 4: Simplify right side
    23,442,452.92x = 225,124,312,488,382.94
  5. Step 5: Solve for x
    x = 225,124,312,488,382.94/23,442,452.92
  6. Step 6: Final answer
    x = 9,603,274.59

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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.