Home / 44,722,066.10-61,715,021.73-25,143,782.90

Finding the Fourth Proportional to 44,722,066.10, 61,715,021.73 and 25,143,782.90

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Solution

The fourth proportional to 44,722,066.10, 61,715,021.73 and 25,143,782.90 is: 34,697,616.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722,066.10 : 61,715,021.73 = 25,143,782.90 : x
  2. Step 2: Convert to fraction form
    44,722,066.10/61,715,021.73 = 25,143,782.90/x
  3. Step 3: Cross multiply
    44,722,066.10x = 61,715,021.73 × 25,143,782.90
  4. Step 4: Simplify right side
    44,722,066.10x = 1,551,749,108,047,902.25
  5. Step 5: Solve for x
    x = 1,551,749,108,047,902.25/44,722,066.10
  6. Step 6: Final answer
    x = 34,697,616.71

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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.