Home / 17,462,020.40-26,204,840.40-9,785,650.40

Finding the Fourth Proportional to 17,462,020.40, 26,204,840.40 and 9,785,650.40

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Solution

The fourth proportional to 17,462,020.40, 26,204,840.40 and 9,785,650.40 is: 14,685,093.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462,020.40 : 26,204,840.40 = 9,785,650.40 : x
  2. Step 2: Convert to fraction form
    17,462,020.40/26,204,840.40 = 9,785,650.40/x
  3. Step 3: Cross multiply
    17,462,020.40x = 26,204,840.40 × 9,785,650.40
  4. Step 4: Simplify right side
    17,462,020.40x = 256,431,406,942,196.16
  5. Step 5: Solve for x
    x = 256,431,406,942,196.16/17,462,020.40
  6. Step 6: Final answer
    x = 14,685,093.77

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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.