Home / 17,481,425.74-26,226,547.81-5,809,858.43

Finding the Fourth Proportional to 17,481,425.74, 26,226,547.81 and 5,809,858.43

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Solution

The fourth proportional to 17,481,425.74, 26,226,547.81 and 5,809,858.43 is: 8,716,253.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,481,425.74 : 26,226,547.81 = 5,809,858.43 : x
  2. Step 2: Convert to fraction form
    17,481,425.74/26,226,547.81 = 5,809,858.43/x
  3. Step 3: Cross multiply
    17,481,425.74x = 26,226,547.81 × 5,809,858.43
  4. Step 4: Simplify right side
    17,481,425.74x = 152,372,529,738,069.16
  5. Step 5: Solve for x
    x = 152,372,529,738,069.16/17,481,425.74
  6. Step 6: Final answer
    x = 8,716,253.01

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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.