Home / 25,128,055.65-37,612,367.33-25,128,055.65

Finding the Fourth Proportional to 25,128,055.65, 37,612,367.33 and 25,128,055.65

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Solution

The fourth proportional to 25,128,055.65, 37,612,367.33 and 25,128,055.65 is: 37,612,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,128,055.65 : 37,612,367.33 = 25,128,055.65 : x
  2. Step 2: Convert to fraction form
    25,128,055.65/37,612,367.33 = 25,128,055.65/x
  3. Step 3: Cross multiply
    25,128,055.65x = 37,612,367.33 × 25,128,055.65
  4. Step 4: Simplify right side
    25,128,055.65x = 945,125,659,270,841.62
  5. Step 5: Solve for x
    x = 945,125,659,270,841.62/25,128,055.65
  6. Step 6: Final answer
    x = 37,612,367.33

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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.