Home / 82,646,296.36-114,048,464.11-44,969,615.87

Finding the Fourth Proportional to 82,646,296.36, 114,048,464.11 and 44,969,615.87

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Solution

The fourth proportional to 82,646,296.36, 114,048,464.11 and 44,969,615.87 is: 62,056,206.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,646,296.36 : 114,048,464.11 = 44,969,615.87 : x
  2. Step 2: Convert to fraction form
    82,646,296.36/114,048,464.11 = 44,969,615.87/x
  3. Step 3: Cross multiply
    82,646,296.36x = 114,048,464.11 × 44,969,615.87
  4. Step 4: Simplify right side
    82,646,296.36x = 5,128,715,620,907,515
  5. Step 5: Solve for x
    x = 5,128,715,620,907,515/82,646,296.36
  6. Step 6: Final answer
    x = 62,056,206.35

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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.