Home / 16,888,857-25,333,055.19-4,109,374.14

Finding the Fourth Proportional to 16,888,857, 25,333,055.19 and 4,109,374.14

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Solution

The fourth proportional to 16,888,857, 25,333,055.19 and 4,109,374.14 is: 6,164,005.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,888,857 : 25,333,055.19 = 4,109,374.14 : x
  2. Step 2: Convert to fraction form
    16,888,857/25,333,055.19 = 4,109,374.14/x
  3. Step 3: Cross multiply
    16,888,857x = 25,333,055.19 × 4,109,374.14
  4. Step 4: Simplify right side
    16,888,857x = 104,103,001,884,978.80
  5. Step 5: Solve for x
    x = 104,103,001,884,978.80/16,888,857
  6. Step 6: Final answer
    x = 6,164,005.17

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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.