Home / 150,564,131.05-225,856,991.45-63,037,569.82

Finding the Fourth Proportional to 150,564,131.05, 225,856,991.45 and 63,037,569.82

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Solution

The fourth proportional to 150,564,131.05, 225,856,991.45 and 63,037,569.82 is: 94,560,874.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,564,131.05 : 225,856,991.45 = 63,037,569.82 : x
  2. Step 2: Convert to fraction form
    150,564,131.05/225,856,991.45 = 63,037,569.82/x
  3. Step 3: Cross multiply
    150,564,131.05x = 225,856,991.45 × 63,037,569.82
  4. Step 4: Simplify right side
    150,564,131.05x = 14,237,475,867,864,518
  5. Step 5: Solve for x
    x = 14,237,475,867,864,518/150,564,131.05
  6. Step 6: Final answer
    x = 94,560,874.28

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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.