Home / 25,214,982.01-34,805,382.30-14,764,357.69

Finding the Fourth Proportional to 25,214,982.01, 34,805,382.30 and 14,764,357.69

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Solution

The fourth proportional to 25,214,982.01, 34,805,382.30 and 14,764,357.69 is: 20,379,911.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,214,982.01 : 34,805,382.30 = 14,764,357.69 : x
  2. Step 2: Convert to fraction form
    25,214,982.01/34,805,382.30 = 14,764,357.69/x
  3. Step 3: Cross multiply
    25,214,982.01x = 34,805,382.30 × 14,764,357.69
  4. Step 4: Simplify right side
    25,214,982.01x = 513,879,113,727,381.38
  5. Step 5: Solve for x
    x = 513,879,113,727,381.38/25,214,982.01
  6. Step 6: Final answer
    x = 20,379,911.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.