Home / 17,641,578.82-24,346,588.08-9,802,036.48

Finding the Fourth Proportional to 17,641,578.82, 24,346,588.08 and 9,802,036.48

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Solution

The fourth proportional to 17,641,578.82, 24,346,588.08 and 9,802,036.48 is: 13,527,482.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,641,578.82 : 24,346,588.08 = 9,802,036.48 : x
  2. Step 2: Convert to fraction form
    17,641,578.82/24,346,588.08 = 9,802,036.48/x
  3. Step 3: Cross multiply
    17,641,578.82x = 24,346,588.08 × 9,802,036.48
  4. Step 4: Simplify right side
    17,641,578.82x = 238,646,144,523,693.16
  5. Step 5: Solve for x
    x = 238,646,144,523,693.16/17,641,578.82
  6. Step 6: Final answer
    x = 13,527,482.26

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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.