Home / 26,007,727.11-38,957,303.48-15,599,939.10

Finding the Fourth Proportional to 26,007,727.11, 38,957,303.48 and 15,599,939.10

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Solution

The fourth proportional to 26,007,727.11, 38,957,303.48 and 15,599,939.10 is: 23,367,346.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007,727.11 : 38,957,303.48 = 15,599,939.10 : x
  2. Step 2: Convert to fraction form
    26,007,727.11/38,957,303.48 = 15,599,939.10/x
  3. Step 3: Cross multiply
    26,007,727.11x = 38,957,303.48 × 15,599,939.10
  4. Step 4: Simplify right side
    26,007,727.11x = 607,731,561,788,218
  5. Step 5: Solve for x
    x = 607,731,561,788,218/26,007,727.11
  6. Step 6: Final answer
    x = 23,367,346.14

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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.