Home / 150,564,130.05-225,856,989.95-63,037,568.82

Finding the Fourth Proportional to 150,564,130.05, 225,856,989.95 and 63,037,568.82

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Solution

The fourth proportional to 150,564,130.05, 225,856,989.95 and 63,037,568.82 is: 94,560,872.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,564,130.05 : 225,856,989.95 = 63,037,568.82 : x
  2. Step 2: Convert to fraction form
    150,564,130.05/225,856,989.95 = 63,037,568.82/x
  3. Step 3: Cross multiply
    150,564,130.05x = 225,856,989.95 × 63,037,568.82
  4. Step 4: Simplify right side
    150,564,130.05x = 14,237,475,547,135,986
  5. Step 5: Solve for x
    x = 14,237,475,547,135,986/150,564,130.05
  6. Step 6: Final answer
    x = 94,560,872.78

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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.