Home / 65,715,353.76-98,552,067.03-22,574,154.36

Finding the Fourth Proportional to 65,715,353.76, 98,552,067.03 and 22,574,154.36

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Solution

The fourth proportional to 65,715,353.76, 98,552,067.03 and 22,574,154.36 is: 33,854,030.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,715,353.76 : 98,552,067.03 = 22,574,154.36 : x
  2. Step 2: Convert to fraction form
    65,715,353.76/98,552,067.03 = 22,574,154.36/x
  3. Step 3: Cross multiply
    65,715,353.76x = 98,552,067.03 × 22,574,154.36
  4. Step 4: Simplify right side
    65,715,353.76x = 2,224,729,573,632,286.75
  5. Step 5: Solve for x
    x = 2,224,729,573,632,286.75/65,715,353.76
  6. Step 6: Final answer
    x = 33,854,030.24

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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.