Home / 16,546,269.51-24,823,390.07-5,186,718.14

Finding the Fourth Proportional to 16,546,269.51, 24,823,390.07 and 5,186,718.14

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Solution

The fourth proportional to 16,546,269.51, 24,823,390.07 and 5,186,718.14 is: 7,781,326.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,546,269.51 : 24,823,390.07 = 5,186,718.14 : x
  2. Step 2: Convert to fraction form
    16,546,269.51/24,823,390.07 = 5,186,718.14/x
  3. Step 3: Cross multiply
    16,546,269.51x = 24,823,390.07 × 5,186,718.14
  4. Step 4: Simplify right side
    16,546,269.51x = 128,751,927,461,214.72
  5. Step 5: Solve for x
    x = 128,751,927,461,214.72/16,546,269.51
  6. Step 6: Final answer
    x = 7,781,326.62

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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.