Home / 17,420,029.02-24,040,030.23-9,579,044.25

Finding the Fourth Proportional to 17,420,029.02, 24,040,030.23 and 9,579,044.25

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Solution

The fourth proportional to 17,420,029.02, 24,040,030.23 and 9,579,044.25 is: 13,219,295.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,420,029.02 : 24,040,030.23 = 9,579,044.25 : x
  2. Step 2: Convert to fraction form
    17,420,029.02/24,040,030.23 = 9,579,044.25/x
  3. Step 3: Cross multiply
    17,420,029.02x = 24,040,030.23 × 9,579,044.25
  4. Step 4: Simplify right side
    17,420,029.02x = 230,280,513,344,507.69
  5. Step 5: Solve for x
    x = 230,280,513,344,507.69/17,420,029.02
  6. Step 6: Final answer
    x = 13,219,295.62

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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.