Home / 47,644,228.80-71,277,386.40-41,324,673.60

Finding the Fourth Proportional to 47,644,228.80, 71,277,386.40 and 41,324,673.60

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Solution

The fourth proportional to 47,644,228.80, 71,277,386.40 and 41,324,673.60 is: 61,823,116.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,644,228.80 : 71,277,386.40 = 41,324,673.60 : x
  2. Step 2: Convert to fraction form
    47,644,228.80/71,277,386.40 = 41,324,673.60/x
  3. Step 3: Cross multiply
    47,644,228.80x = 71,277,386.40 × 41,324,673.60
  4. Step 4: Simplify right side
    47,644,228.80x = 2,945,514,728,041,079.50
  5. Step 5: Solve for x
    x = 2,945,514,728,041,079.50/47,644,228.80
  6. Step 6: Final answer
    x = 61,823,116.93

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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.