Home / 82,082,771.01-113,274,163.89-44,913,295.35

Finding the Fourth Proportional to 82,082,771.01, 113,274,163.89 and 44,913,295.35

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Solution

The fourth proportional to 82,082,771.01, 113,274,163.89 and 44,913,295.35 is: 61,980,314.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,082,771.01 : 113,274,163.89 = 44,913,295.35 : x
  2. Step 2: Convert to fraction form
    82,082,771.01/113,274,163.89 = 44,913,295.35/x
  3. Step 3: Cross multiply
    82,082,771.01x = 113,274,163.89 × 44,913,295.35
  4. Step 4: Simplify right side
    82,082,771.01x = 5,087,515,978,315,875
  5. Step 5: Solve for x
    x = 5,087,515,978,315,875/82,082,771.01
  6. Step 6: Final answer
    x = 61,980,314.70

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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.