Home / 150,564,078.64-225,856,912.76-63,037,517.40

Finding the Fourth Proportional to 150,564,078.64, 225,856,912.76 and 63,037,517.40

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Solution

The fourth proportional to 150,564,078.64, 225,856,912.76 and 63,037,517.40 is: 94,560,795.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,564,078.64 : 225,856,912.76 = 63,037,517.40 : x
  2. Step 2: Convert to fraction form
    150,564,078.64/225,856,912.76 = 63,037,517.40/x
  3. Step 3: Cross multiply
    150,564,078.64x = 225,856,912.76 × 63,037,517.40
  4. Step 4: Simplify right side
    150,564,078.64x = 14,237,459,068,018,782
  5. Step 5: Solve for x
    x = 14,237,459,068,018,782/150,564,078.64
  6. Step 6: Final answer
    x = 94,560,795.62

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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.