Home / 18,592,788.56-25,658,007-10,332,823.28

Finding the Fourth Proportional to 18,592,788.56, 25,658,007 and 10,332,823.28

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Solution

The fourth proportional to 18,592,788.56, 25,658,007 and 10,332,823.28 is: 14,259,273.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,592,788.56 : 25,658,007 = 10,332,823.28 : x
  2. Step 2: Convert to fraction form
    18,592,788.56/25,658,007 = 10,332,823.28/x
  3. Step 3: Cross multiply
    18,592,788.56x = 25,658,007 × 10,332,823.28
  4. Step 4: Simplify right side
    18,592,788.56x = 265,119,652,048,002.94
  5. Step 5: Solve for x
    x = 265,119,652,048,002.94/18,592,788.56
  6. Step 6: Final answer
    x = 14,259,273.22

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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.