Home / 26,662,724.10-36,797,551.83-15,061,034.93

Finding the Fourth Proportional to 26,662,724.10, 36,797,551.83 and 15,061,034.93

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Solution

The fourth proportional to 26,662,724.10, 36,797,551.83 and 15,061,034.93 is: 20,785,918.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,662,724.10 : 36,797,551.83 = 15,061,034.93 : x
  2. Step 2: Convert to fraction form
    26,662,724.10/36,797,551.83 = 15,061,034.93/x
  3. Step 3: Cross multiply
    26,662,724.10x = 36,797,551.83 × 15,061,034.93
  4. Step 4: Simplify right side
    26,662,724.10x = 554,209,213,266,127.69
  5. Step 5: Solve for x
    x = 554,209,213,266,127.69/26,662,724.10
  6. Step 6: Final answer
    x = 20,785,918.62

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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.