Home / 22,673,778.51-34,005,062.62-9,718,460.05

Finding the Fourth Proportional to 22,673,778.51, 34,005,062.62 and 9,718,460.05

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Solution

The fourth proportional to 22,673,778.51, 34,005,062.62 and 9,718,460.05 is: 14,575,287.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673,778.51 : 34,005,062.62 = 9,718,460.05 : x
  2. Step 2: Convert to fraction form
    22,673,778.51/34,005,062.62 = 9,718,460.05/x
  3. Step 3: Cross multiply
    22,673,778.51x = 34,005,062.62 × 9,718,460.05
  4. Step 4: Simplify right side
    22,673,778.51x = 330,476,842,570,218.31
  5. Step 5: Solve for x
    x = 330,476,842,570,218.31/22,673,778.51
  6. Step 6: Final answer
    x = 14,575,287.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.