Home / 55,465,436.22-83,227,170.96-22,700,327.10

Finding the Fourth Proportional to 55,465,436.22, 83,227,170.96 and 22,700,327.10

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Solution

The fourth proportional to 55,465,436.22, 83,227,170.96 and 22,700,327.10 is: 34,062,366.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,465,436.22 : 83,227,170.96 = 22,700,327.10 : x
  2. Step 2: Convert to fraction form
    55,465,436.22/83,227,170.96 = 22,700,327.10/x
  3. Step 3: Cross multiply
    55,465,436.22x = 83,227,170.96 × 22,700,327.10
  4. Step 4: Simplify right side
    55,465,436.22x = 1,889,284,004,399,621
  5. Step 5: Solve for x
    x = 1,889,284,004,399,621/55,465,436.22
  6. Step 6: Final answer
    x = 34,062,366.28

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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.