Home / 48,259,718.88-66,599,054.60-26,233,556.15

Finding the Fourth Proportional to 48,259,718.88, 66,599,054.60 and 26,233,556.15

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Solution

The fourth proportional to 48,259,718.88, 66,599,054.60 and 26,233,556.15 is: 36,202,656.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,259,718.88 : 66,599,054.60 = 26,233,556.15 : x
  2. Step 2: Convert to fraction form
    48,259,718.88/66,599,054.60 = 26,233,556.15/x
  3. Step 3: Cross multiply
    48,259,718.88x = 66,599,054.60 × 26,233,556.15
  4. Step 4: Simplify right side
    48,259,718.88x = 1,747,130,037,921,852.75
  5. Step 5: Solve for x
    x = 1,747,130,037,921,852.75/48,259,718.88
  6. Step 6: Final answer
    x = 36,202,656.76

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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.