Home / 17,449,904.12-24,074,634.51-10,103,727.38

Finding the Fourth Proportional to 17,449,904.12, 24,074,634.51 and 10,103,727.38

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Solution

The fourth proportional to 17,449,904.12, 24,074,634.51 and 10,103,727.38 is: 13,939,534.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,904.12 : 24,074,634.51 = 10,103,727.38 : x
  2. Step 2: Convert to fraction form
    17,449,904.12/24,074,634.51 = 10,103,727.38/x
  3. Step 3: Cross multiply
    17,449,904.12x = 24,074,634.51 × 10,103,727.38
  4. Step 4: Simplify right side
    17,449,904.12x = 243,243,543,741,806.72
  5. Step 5: Solve for x
    x = 243,243,543,741,806.72/17,449,904.12
  6. Step 6: Final answer
    x = 13,939,534.69

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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.