Home / 17,759,013.38-24,507,438.47-9,610,251.38

Finding the Fourth Proportional to 17,759,013.38, 24,507,438.47 and 9,610,251.38

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Solution

The fourth proportional to 17,759,013.38, 24,507,438.47 and 9,610,251.38 is: 13,262,146.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,013.38 : 24,507,438.47 = 9,610,251.38 : x
  2. Step 2: Convert to fraction form
    17,759,013.38/24,507,438.47 = 9,610,251.38/x
  3. Step 3: Cross multiply
    17,759,013.38x = 24,507,438.47 × 9,610,251.38
  4. Step 4: Simplify right side
    17,759,013.38x = 235,522,644,376,582.59
  5. Step 5: Solve for x
    x = 235,522,644,376,582.59/17,759,013.38
  6. Step 6: Final answer
    x = 13,262,146.91

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1.5x scale

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.