Home / 25,810,765.24-35,626,377.70-16,871,174.06

Finding the Fourth Proportional to 25,810,765.24, 35,626,377.70 and 16,871,174.06

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Solution

The fourth proportional to 25,810,765.24, 35,626,377.70 and 16,871,174.06 is: 23,287,136.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,810,765.24 : 35,626,377.70 = 16,871,174.06 : x
  2. Step 2: Convert to fraction form
    25,810,765.24/35,626,377.70 = 16,871,174.06/x
  3. Step 3: Cross multiply
    25,810,765.24x = 35,626,377.70 × 16,871,174.06
  4. Step 4: Simplify right side
    25,810,765.24x = 601,058,819,304,002.50
  5. Step 5: Solve for x
    x = 601,058,819,304,002.50/25,810,765.24
  6. Step 6: Final answer
    x = 23,287,136.73

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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.