Home / 16,641,207.06-22,964,438.02-9,299,100.51

Finding the Fourth Proportional to 16,641,207.06, 22,964,438.02 and 9,299,100.51

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Solution

The fourth proportional to 16,641,207.06, 22,964,438.02 and 9,299,100.51 is: 12,832,519.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,641,207.06 : 22,964,438.02 = 9,299,100.51 : x
  2. Step 2: Convert to fraction form
    16,641,207.06/22,964,438.02 = 9,299,100.51/x
  3. Step 3: Cross multiply
    16,641,207.06x = 22,964,438.02 × 9,299,100.51
  4. Step 4: Simplify right side
    16,641,207.06x = 213,548,617,303,645.38
  5. Step 5: Solve for x
    x = 213,548,617,303,645.38/16,641,207.06
  6. Step 6: Final answer
    x = 12,832,519.69

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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.