Home / 36,054,253.77-54,081,448.26-8,760,569.61

Finding the Fourth Proportional to 36,054,253.77, 54,081,448.26 and 8,760,569.61

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Solution

The fourth proportional to 36,054,253.77, 54,081,448.26 and 8,760,569.61 is: 13,140,870.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,054,253.77 : 54,081,448.26 = 8,760,569.61 : x
  2. Step 2: Convert to fraction form
    36,054,253.77/54,081,448.26 = 8,760,569.61/x
  3. Step 3: Cross multiply
    36,054,253.77x = 54,081,448.26 × 8,760,569.61
  4. Step 4: Simplify right side
    36,054,253.77x = 473,784,292,091,343.31
  5. Step 5: Solve for x
    x = 473,784,292,091,343.31/36,054,253.77
  6. Step 6: Final answer
    x = 13,140,870.84

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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.