Home / 14,876,718.33-22,306,407.12-5,768,174.91

Finding the Fourth Proportional to 14,876,718.33, 22,306,407.12 and 5,768,174.91

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Solution

The fourth proportional to 14,876,718.33, 22,306,407.12 and 5,768,174.91 is: 8,648,900.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,718.33 : 22,306,407.12 = 5,768,174.91 : x
  2. Step 2: Convert to fraction form
    14,876,718.33/22,306,407.12 = 5,768,174.91/x
  3. Step 3: Cross multiply
    14,876,718.33x = 22,306,407.12 × 5,768,174.91
  4. Step 4: Simplify right side
    14,876,718.33x = 128,667,257,881,829.38
  5. Step 5: Solve for x
    x = 128,667,257,881,829.38/14,876,718.33
  6. Step 6: Final answer
    x = 8,648,900.59

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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.