Home / 23,575,358.96-35,368,923.73-8,222,869.20

Finding the Fourth Proportional to 23,575,358.96, 35,368,923.73 and 8,222,869.20

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Solution

The fourth proportional to 23,575,358.96, 35,368,923.73 and 8,222,869.20 is: 12,336,356.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,575,358.96 : 35,368,923.73 = 8,222,869.20 : x
  2. Step 2: Convert to fraction form
    23,575,358.96/35,368,923.73 = 8,222,869.20/x
  3. Step 3: Cross multiply
    23,575,358.96x = 35,368,923.73 × 8,222,869.20
  4. Step 4: Simplify right side
    23,575,358.96x = 290,834,033,704,060.25
  5. Step 5: Solve for x
    x = 290,834,033,704,060.25/23,575,358.96
  6. Step 6: Final answer
    x = 12,336,356.54

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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.