Home / 17,475,463.06-26,208,989.81-5,345,032.46

Finding the Fourth Proportional to 17,475,463.06, 26,208,989.81 and 5,345,032.46

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Solution

The fourth proportional to 17,475,463.06, 26,208,989.81 and 5,345,032.46 is: 8,016,262.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,463.06 : 26,208,989.81 = 5,345,032.46 : x
  2. Step 2: Convert to fraction form
    17,475,463.06/26,208,989.81 = 5,345,032.46/x
  3. Step 3: Cross multiply
    17,475,463.06x = 26,208,989.81 × 5,345,032.46
  4. Step 4: Simplify right side
    17,475,463.06x = 140,087,901,140,533
  5. Step 5: Solve for x
    x = 140,087,901,140,533/17,475,463.06
  6. Step 6: Final answer
    x = 8,016,262.61

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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.