Home / 36,825,965.80-55,238,948.70-22,477,058.80

Finding the Fourth Proportional to 36,825,965.80, 55,238,948.70 and 22,477,058.80

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Solution

The fourth proportional to 36,825,965.80, 55,238,948.70 and 22,477,058.80 is: 33,715,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,825,965.80 : 55,238,948.70 = 22,477,058.80 : x
  2. Step 2: Convert to fraction form
    36,825,965.80/55,238,948.70 = 22,477,058.80/x
  3. Step 3: Cross multiply
    36,825,965.80x = 55,238,948.70 × 22,477,058.80
  4. Step 4: Simplify right side
    36,825,965.80x = 1,241,609,097,980,083.75
  5. Step 5: Solve for x
    x = 1,241,609,097,980,083.75/36,825,965.80
  6. Step 6: Final answer
    x = 33,715,588.20

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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.