Home / 110,062,352.08-165,093,912.12-33,386,041.04

Finding the Fourth Proportional to 110,062,352.08, 165,093,912.12 and 33,386,041.04

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Solution

The fourth proportional to 110,062,352.08, 165,093,912.12 and 33,386,041.04 is: 50,079,178.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062,352.08 : 165,093,912.12 = 33,386,041.04 : x
  2. Step 2: Convert to fraction form
    110,062,352.08/165,093,912.12 = 33,386,041.04/x
  3. Step 3: Cross multiply
    110,062,352.08x = 165,093,912.12 × 33,386,041.04
  4. Step 4: Simplify right side
    110,062,352.08x = 5,511,832,125,492,473
  5. Step 5: Solve for x
    x = 5,511,832,125,492,473/110,062,352.08
  6. Step 6: Final answer
    x = 50,079,178.04

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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.