Home / 25,845,048.30-38,767,572.45-25,347,384.30

Finding the Fourth Proportional to 25,845,048.30, 38,767,572.45 and 25,347,384.30

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Solution

The fourth proportional to 25,845,048.30, 38,767,572.45 and 25,347,384.30 is: 38,021,076.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,845,048.30 : 38,767,572.45 = 25,347,384.30 : x
  2. Step 2: Convert to fraction form
    25,845,048.30/38,767,572.45 = 25,347,384.30/x
  3. Step 3: Cross multiply
    25,845,048.30x = 38,767,572.45 × 25,347,384.30
  4. Step 4: Simplify right side
    25,845,048.30x = 982,656,557,268,242.62
  5. Step 5: Solve for x
    x = 982,656,557,268,242.62/25,845,048.30
  6. Step 6: Final answer
    x = 38,021,076.45

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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.