Home / 23,472,141.87-35,199,368.15-9,826,231.71

Finding the Fourth Proportional to 23,472,141.87, 35,199,368.15 and 9,826,231.71

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Solution

The fourth proportional to 23,472,141.87, 35,199,368.15 and 9,826,231.71 is: 14,735,644.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,472,141.87 : 35,199,368.15 = 9,826,231.71 : x
  2. Step 2: Convert to fraction form
    23,472,141.87/35,199,368.15 = 9,826,231.71/x
  3. Step 3: Cross multiply
    23,472,141.87x = 35,199,368.15 × 9,826,231.71
  4. Step 4: Simplify right side
    23,472,141.87x = 345,877,147,438,362.94
  5. Step 5: Solve for x
    x = 345,877,147,438,362.94/23,472,141.87
  6. Step 6: Final answer
    x = 14,735,644.89

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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.