Home / 26,544,353.28-39,775,969.14-17,876,403.16

Finding the Fourth Proportional to 26,544,353.28, 39,775,969.14 and 17,876,403.16

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Solution

The fourth proportional to 26,544,353.28, 39,775,969.14 and 17,876,403.16 is: 26,787,288.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,544,353.28 : 39,775,969.14 = 17,876,403.16 : x
  2. Step 2: Convert to fraction form
    26,544,353.28/39,775,969.14 = 17,876,403.16/x
  3. Step 3: Cross multiply
    26,544,353.28x = 39,775,969.14 × 17,876,403.16
  4. Step 4: Simplify right side
    26,544,353.28x = 711,051,260,426,358.50
  5. Step 5: Solve for x
    x = 711,051,260,426,358.50/26,544,353.28
  6. Step 6: Final answer
    x = 26,787,288.92

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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.