Home / 36,862,354.00-50,871,270.33-20,118,010.42

Finding the Fourth Proportional to 36,862,354.00, 50,871,270.33 and 20,118,010.42

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Solution

The fourth proportional to 36,862,354.00, 50,871,270.33 and 20,118,010.42 is: 27,763,521.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,862,354.00 : 50,871,270.33 = 20,118,010.42 : x
  2. Step 2: Convert to fraction form
    36,862,354.00/50,871,270.33 = 20,118,010.42/x
  3. Step 3: Cross multiply
    36,862,354.00x = 50,871,270.33 × 20,118,010.42
  4. Step 4: Simplify right side
    36,862,354.00x = 1,023,428,746,323,220.38
  5. Step 5: Solve for x
    x = 1,023,428,746,323,220.38/36,862,354.00
  6. Step 6: Final answer
    x = 27,763,521.19

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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.