Home / 17,740,618.27-24,482,048.65-10,005,643.15

Finding the Fourth Proportional to 17,740,618.27, 24,482,048.65 and 10,005,643.15

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Solution

The fourth proportional to 17,740,618.27, 24,482,048.65 and 10,005,643.15 is: 13,807,784.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,618.27 : 24,482,048.65 = 10,005,643.15 : x
  2. Step 2: Convert to fraction form
    17,740,618.27/24,482,048.65 = 10,005,643.15/x
  3. Step 3: Cross multiply
    17,740,618.27x = 24,482,048.65 × 10,005,643.15
  4. Step 4: Simplify right side
    17,740,618.27x = 244,958,642,372,839.25
  5. Step 5: Solve for x
    x = 244,958,642,372,839.25/17,740,618.27
  6. Step 6: Final answer
    x = 13,807,784.97

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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.