Home / 33,287,565.06-45,938,258.46-18,603,230.92

Finding the Fourth Proportional to 33,287,565.06, 45,938,258.46 and 18,603,230.92

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Solution

The fourth proportional to 33,287,565.06, 45,938,258.46 and 18,603,230.92 is: 25,673,251.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,287,565.06 : 45,938,258.46 = 18,603,230.92 : x
  2. Step 2: Convert to fraction form
    33,287,565.06/45,938,258.46 = 18,603,230.92/x
  3. Step 3: Cross multiply
    33,287,565.06x = 45,938,258.46 × 18,603,230.92
  4. Step 4: Simplify right side
    33,287,565.06x = 854,600,030,079,178
  5. Step 5: Solve for x
    x = 854,600,030,079,178/33,287,565.06
  6. Step 6: Final answer
    x = 25,673,251.51

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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.