Home / 25,722,401.22-35,447,982.30-25,249,686.03

Finding the Fourth Proportional to 25,722,401.22, 35,447,982.30 and 25,249,686.03

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Solution

The fourth proportional to 25,722,401.22, 35,447,982.30 and 25,249,686.03 is: 34,796,534.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,401.22 : 35,447,982.30 = 25,249,686.03 : x
  2. Step 2: Convert to fraction form
    25,722,401.22/35,447,982.30 = 25,249,686.03/x
  3. Step 3: Cross multiply
    25,722,401.22x = 35,447,982.30 × 25,249,686.03
  4. Step 4: Simplify right side
    25,722,401.22x = 895,050,423,471,997.25
  5. Step 5: Solve for x
    x = 895,050,423,471,997.25/25,722,401.22
  6. Step 6: Final answer
    x = 34,796,534.58

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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.