Home / 228,123,695.52-342,205,651.44-64,362,886.56

Finding the Fourth Proportional to 228,123,695.52, 342,205,651.44 and 64,362,886.56

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Solution

The fourth proportional to 228,123,695.52, 342,205,651.44 and 64,362,886.56 is: 96,550,003.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,123,695.52 : 342,205,651.44 = 64,362,886.56 : x
  2. Step 2: Convert to fraction form
    228,123,695.52/342,205,651.44 = 64,362,886.56/x
  3. Step 3: Cross multiply
    228,123,695.52x = 342,205,651.44 × 64,362,886.56
  4. Step 4: Simplify right side
    228,123,695.52x = 22,025,343,523,823,620
  5. Step 5: Solve for x
    x = 22,025,343,523,823,620/228,123,695.52
  6. Step 6: Final answer
    x = 96,550,003.16

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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.