Home / 17,759,024.72-24,507,454.20-9,610,262.80

Finding the Fourth Proportional to 17,759,024.72, 24,507,454.20 and 9,610,262.80

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Solution

The fourth proportional to 17,759,024.72, 24,507,454.20 and 9,610,262.80 is: 13,262,162.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,024.72 : 24,507,454.20 = 9,610,262.80 : x
  2. Step 2: Convert to fraction form
    17,759,024.72/24,507,454.20 = 9,610,262.80/x
  3. Step 3: Cross multiply
    17,759,024.72x = 24,507,454.20 × 9,610,262.80
  4. Step 4: Simplify right side
    17,759,024.72x = 235,523,075,420,963.78
  5. Step 5: Solve for x
    x = 235,523,075,420,963.78/17,759,024.72
  6. Step 6: Final answer
    x = 13,262,162.71

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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.