Home / 17,104,774.65-25,656,947.52-4,151,032.71

Finding the Fourth Proportional to 17,104,774.65, 25,656,947.52 and 4,151,032.71

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Solution

The fourth proportional to 17,104,774.65, 25,656,947.52 and 4,151,032.71 is: 6,226,497.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,104,774.65 : 25,656,947.52 = 4,151,032.71 : x
  2. Step 2: Convert to fraction form
    17,104,774.65/25,656,947.52 = 4,151,032.71/x
  3. Step 3: Cross multiply
    17,104,774.65x = 25,656,947.52 × 4,151,032.71
  4. Step 4: Simplify right side
    17,104,774.65x = 106,502,828,394,273.38
  5. Step 5: Solve for x
    x = 106,502,828,394,273.38/17,104,774.65
  6. Step 6: Final answer
    x = 6,226,497.02

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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.