Home / 36,583,473.29-50,486,120.03-20,064,255.53

Finding the Fourth Proportional to 36,583,473.29, 50,486,120.03 and 20,064,255.53

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Solution

The fourth proportional to 36,583,473.29, 50,486,120.03 and 20,064,255.53 is: 27,689,180.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,583,473.29 : 50,486,120.03 = 20,064,255.53 : x
  2. Step 2: Convert to fraction form
    36,583,473.29/50,486,120.03 = 20,064,255.53/x
  3. Step 3: Cross multiply
    36,583,473.29x = 50,486,120.03 × 20,064,255.53
  4. Step 4: Simplify right side
    36,583,473.29x = 1,012,966,412,797,901.25
  5. Step 5: Solve for x
    x = 1,012,966,412,797,901.25/36,583,473.29
  6. Step 6: Final answer
    x = 27,689,180.98

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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.