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Finding the Fourth Proportional to 25,048,383.90, 37,572,575.85 and 25,048,383.90

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Solution

The fourth proportional to 25,048,383.90, 37,572,575.85 and 25,048,383.90 is: 37,572,575.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,048,383.90 : 37,572,575.85 = 25,048,383.90 : x
  2. Step 2: Convert to fraction form
    25,048,383.90/37,572,575.85 = 25,048,383.90/x
  3. Step 3: Cross multiply
    25,048,383.90x = 37,572,575.85 × 25,048,383.90
  4. Step 4: Simplify right side
    25,048,383.90x = 941,132,304,002,668.75
  5. Step 5: Solve for x
    x = 941,132,304,002,668.75/25,048,383.90
  6. Step 6: Final answer
    x = 37,572,575.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.