Home / 45,277,778.54-62,488,980.51-25,705,003.34

Finding the Fourth Proportional to 45,277,778.54, 62,488,980.51 and 25,705,003.34

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Solution

The fourth proportional to 45,277,778.54, 62,488,980.51 and 25,705,003.34 is: 35,476,110.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,277,778.54 : 62,488,980.51 = 25,705,003.34 : x
  2. Step 2: Convert to fraction form
    45,277,778.54/62,488,980.51 = 25,705,003.34/x
  3. Step 3: Cross multiply
    45,277,778.54x = 62,488,980.51 × 25,705,003.34
  4. Step 4: Simplify right side
    45,277,778.54x = 1,606,279,452,722,744.75
  5. Step 5: Solve for x
    x = 1,606,279,452,722,744.75/45,277,778.54
  6. Step 6: Final answer
    x = 35,476,110.02

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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.