Home / 25,001,403.82-37,503,549.34-9,648,773.16

Finding the Fourth Proportional to 25,001,403.82, 37,503,549.34 and 9,648,773.16

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Solution

The fourth proportional to 25,001,403.82, 37,503,549.34 and 9,648,773.16 is: 14,473,716.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,001,403.82 : 37,503,549.34 = 9,648,773.16 : x
  2. Step 2: Convert to fraction form
    25,001,403.82/37,503,549.34 = 9,648,773.16/x
  3. Step 3: Cross multiply
    25,001,403.82x = 37,503,549.34 × 9,648,773.16
  4. Step 4: Simplify right side
    25,001,403.82x = 361,863,240,276,527.75
  5. Step 5: Solve for x
    x = 361,863,240,276,527.75/25,001,403.82
  6. Step 6: Final answer
    x = 14,473,716.87

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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.