Home / 48,259,723.88-66,599,061.50-26,233,561.15

Finding the Fourth Proportional to 48,259,723.88, 66,599,061.50 and 26,233,561.15

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Solution

The fourth proportional to 48,259,723.88, 66,599,061.50 and 26,233,561.15 is: 36,202,663.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,259,723.88 : 66,599,061.50 = 26,233,561.15 : x
  2. Step 2: Convert to fraction form
    48,259,723.88/66,599,061.50 = 26,233,561.15/x
  3. Step 3: Cross multiply
    48,259,723.88x = 66,599,061.50 × 26,233,561.15
  4. Step 4: Simplify right side
    48,259,723.88x = 1,747,130,552,392,860.75
  5. Step 5: Solve for x
    x = 1,747,130,552,392,860.75/48,259,723.88
  6. Step 6: Final answer
    x = 36,202,663.67

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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.