Home / 25,301,166.40-37,951,748.76-6,131,923.48

Finding the Fourth Proportional to 25,301,166.40, 37,951,748.76 and 6,131,923.48

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Solution

The fourth proportional to 25,301,166.40, 37,951,748.76 and 6,131,923.48 is: 9,197,885.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,166.40 : 37,951,748.76 = 6,131,923.48 : x
  2. Step 2: Convert to fraction form
    25,301,166.40/37,951,748.76 = 6,131,923.48/x
  3. Step 3: Cross multiply
    25,301,166.40x = 37,951,748.76 × 6,131,923.48
  4. Step 4: Simplify right side
    25,301,166.40x = 232,717,219,328,504.88
  5. Step 5: Solve for x
    x = 232,717,219,328,504.88/25,301,166.40
  6. Step 6: Final answer
    x = 9,197,885.02

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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.