Home / 82,646,296.74-114,048,464.63-44,969,616.24

Finding the Fourth Proportional to 82,646,296.74, 114,048,464.63 and 44,969,616.24

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Solution

The fourth proportional to 82,646,296.74, 114,048,464.63 and 44,969,616.24 is: 62,056,206.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,646,296.74 : 114,048,464.63 = 44,969,616.24 : x
  2. Step 2: Convert to fraction form
    82,646,296.74/114,048,464.63 = 44,969,616.24/x
  3. Step 3: Cross multiply
    82,646,296.74x = 114,048,464.63 × 44,969,616.24
  4. Step 4: Simplify right side
    82,646,296.74x = 5,128,715,686,947,466
  5. Step 5: Solve for x
    x = 5,128,715,686,947,466/82,646,296.74
  6. Step 6: Final answer
    x = 62,056,206.86

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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.