Home / 15,098,015.15-22,645,326.75-4,169,758.36

Finding the Fourth Proportional to 15,098,015.15, 22,645,326.75 and 4,169,758.36

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Solution

The fourth proportional to 15,098,015.15, 22,645,326.75 and 4,169,758.36 is: 6,254,169.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,098,015.15 : 22,645,326.75 = 4,169,758.36 : x
  2. Step 2: Convert to fraction form
    15,098,015.15/22,645,326.75 = 4,169,758.36/x
  3. Step 3: Cross multiply
    15,098,015.15x = 22,645,326.75 × 4,169,758.36
  4. Step 4: Simplify right side
    15,098,015.15x = 94,425,540,467,010.92
  5. Step 5: Solve for x
    x = 94,425,540,467,010.92/15,098,015.15
  6. Step 6: Final answer
    x = 6,254,169.14

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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.