Home / 150,299,947.02-225,378,860.84-58,226,819.34

Finding the Fourth Proportional to 150,299,947.02, 225,378,860.84 and 58,226,819.34

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Solution

The fourth proportional to 150,299,947.02, 225,378,860.84 and 58,226,819.34 is: 87,312,700.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,299,947.02 : 225,378,860.84 = 58,226,819.34 : x
  2. Step 2: Convert to fraction form
    150,299,947.02/225,378,860.84 = 58,226,819.34/x
  3. Step 3: Cross multiply
    150,299,947.02x = 225,378,860.84 × 58,226,819.34
  4. Step 4: Simplify right side
    150,299,947.02x = 13,123,094,213,185,682
  5. Step 5: Solve for x
    x = 13,123,094,213,185,682/150,299,947.02
  6. Step 6: Final answer
    x = 87,312,700.19

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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.