Home / 36,084,222.06-49,748,052.42-28,666,496.22

Finding the Fourth Proportional to 36,084,222.06, 49,748,052.42 and 28,666,496.22

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Solution

The fourth proportional to 36,084,222.06, 49,748,052.42 and 28,666,496.22 is: 39,521,493.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084,222.06 : 49,748,052.42 = 28,666,496.22 : x
  2. Step 2: Convert to fraction form
    36,084,222.06/49,748,052.42 = 28,666,496.22/x
  3. Step 3: Cross multiply
    36,084,222.06x = 49,748,052.42 × 28,666,496.22
  4. Step 4: Simplify right side
    36,084,222.06x = 1,426,102,356,650,291.75
  5. Step 5: Solve for x
    x = 1,426,102,356,650,291.75/36,084,222.06
  6. Step 6: Final answer
    x = 39,521,493.75

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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.