Home / 228,161,614.08-342,218,159.36-64,395,321.60

Finding the Fourth Proportional to 228,161,614.08, 342,218,159.36 and 64,395,321.60

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Solution

The fourth proportional to 228,161,614.08, 342,218,159.36 and 64,395,321.60 is: 96,586,134.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,161,614.08 : 342,218,159.36 = 64,395,321.60 : x
  2. Step 2: Convert to fraction form
    228,161,614.08/342,218,159.36 = 64,395,321.60/x
  3. Step 3: Cross multiply
    228,161,614.08x = 342,218,159.36 × 64,395,321.60
  4. Step 4: Simplify right side
    228,161,614.08x = 22,037,248,429,347,252
  5. Step 5: Solve for x
    x = 22,037,248,429,347,252/228,161,614.08
  6. Step 6: Final answer
    x = 96,586,134.87

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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.