Home / 82,646,295.60-114,048,463.07-44,969,615.12

Finding the Fourth Proportional to 82,646,295.60, 114,048,463.07 and 44,969,615.12

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Solution

The fourth proportional to 82,646,295.60, 114,048,463.07 and 44,969,615.12 is: 62,056,205.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,646,295.60 : 114,048,463.07 = 44,969,615.12 : x
  2. Step 2: Convert to fraction form
    82,646,295.60/114,048,463.07 = 44,969,615.12/x
  3. Step 3: Cross multiply
    82,646,295.60x = 114,048,463.07 × 44,969,615.12
  4. Step 4: Simplify right side
    82,646,295.60x = 5,128,715,488,490,343
  5. Step 5: Solve for x
    x = 5,128,715,488,490,343/82,646,295.60
  6. Step 6: Final answer
    x = 62,056,205.32

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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.