Home / 223,230,745.01-334,824,466.19-67,785,898.90

Finding the Fourth Proportional to 223,230,745.01, 334,824,466.19 and 67,785,898.90

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Solution

The fourth proportional to 223,230,745.01, 334,824,466.19 and 67,785,898.90 is: 101,672,273.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,230,745.01 : 334,824,466.19 = 67,785,898.90 : x
  2. Step 2: Convert to fraction form
    223,230,745.01/334,824,466.19 = 67,785,898.90/x
  3. Step 3: Cross multiply
    223,230,745.01x = 334,824,466.19 × 67,785,898.90
  4. Step 4: Simplify right side
    223,230,745.01x = 22,696,377,413,853,616
  5. Step 5: Solve for x
    x = 22,696,377,413,853,616/223,230,745.01
  6. Step 6: Final answer
    x = 101,672,273.74

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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.