Home / 45,486,402.76-68,204,617.66-22,406,554.36

Finding the Fourth Proportional to 45,486,402.76, 68,204,617.66 and 22,406,554.36

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Solution

The fourth proportional to 45,486,402.76, 68,204,617.66 and 22,406,554.36 is: 33,597,523.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,486,402.76 : 68,204,617.66 = 22,406,554.36 : x
  2. Step 2: Convert to fraction form
    45,486,402.76/68,204,617.66 = 22,406,554.36/x
  3. Step 3: Cross multiply
    45,486,402.76x = 68,204,617.66 × 22,406,554.36
  4. Step 4: Simplify right side
    45,486,402.76x = 1,528,230,473,201,806
  5. Step 5: Solve for x
    x = 1,528,230,473,201,806/45,486,402.76
  6. Step 6: Final answer
    x = 33,597,523.23

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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.