Home / 14,633,346.72-21,951,155.84-4,397,407.52

Finding the Fourth Proportional to 14,633,346.72, 21,951,155.84 and 4,397,407.52

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Solution

The fourth proportional to 14,633,346.72, 21,951,155.84 and 4,397,407.52 is: 6,596,452.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,633,346.72 : 21,951,155.84 = 4,397,407.52 : x
  2. Step 2: Convert to fraction form
    14,633,346.72/21,951,155.84 = 4,397,407.52/x
  3. Step 3: Cross multiply
    14,633,346.72x = 21,951,155.84 × 4,397,407.52
  4. Step 4: Simplify right side
    14,633,346.72x = 96,528,177,763,507.91
  5. Step 5: Solve for x
    x = 96,528,177,763,507.91/14,633,346.72
  6. Step 6: Final answer
    x = 6,596,452.58

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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.