Home / 17,092,983.06-25,641,582.33-5,575,370.70

Finding the Fourth Proportional to 17,092,983.06, 25,641,582.33 and 5,575,370.70

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Solution

The fourth proportional to 17,092,983.06, 25,641,582.33 and 5,575,370.70 is: 8,363,743.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,983.06 : 25,641,582.33 = 5,575,370.70 : x
  2. Step 2: Convert to fraction form
    17,092,983.06/25,641,582.33 = 5,575,370.70/x
  3. Step 3: Cross multiply
    17,092,983.06x = 25,641,582.33 × 5,575,370.70
  4. Step 4: Simplify right side
    17,092,983.06x = 142,961,326,824,319.72
  5. Step 5: Solve for x
    x = 142,961,326,824,319.72/17,092,983.06
  6. Step 6: Final answer
    x = 8,363,743.55

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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.