Home / 16,233,886.25-22,396,530.07-9,264,951.01

Finding the Fourth Proportional to 16,233,886.25, 22,396,530.07 and 9,264,951.01

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Solution

The fourth proportional to 16,233,886.25, 22,396,530.07 and 9,264,951.01 is: 12,782,075.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,886.25 : 22,396,530.07 = 9,264,951.01 : x
  2. Step 2: Convert to fraction form
    16,233,886.25/22,396,530.07 = 9,264,951.01/x
  3. Step 3: Cross multiply
    16,233,886.25x = 22,396,530.07 × 9,264,951.01
  4. Step 4: Simplify right side
    16,233,886.25x = 207,502,753,932,118.72
  5. Step 5: Solve for x
    x = 207,502,753,932,118.72/16,233,886.25
  6. Step 6: Final answer
    x = 12,782,075.15

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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.