Home / 265,210,750.28-365,942,250.42-147,733,157

Finding the Fourth Proportional to 265,210,750.28, 365,942,250.42 and 147,733,157

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Solution

The fourth proportional to 265,210,750.28, 365,942,250.42 and 147,733,157 is: 203,844,692.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,210,750.28 : 365,942,250.42 = 147,733,157 : x
  2. Step 2: Convert to fraction form
    265,210,750.28/365,942,250.42 = 147,733,157/x
  3. Step 3: Cross multiply
    265,210,750.28x = 365,942,250.42 × 147,733,157
  4. Step 4: Simplify right side
    265,210,750.28x = 54,061,803,934,231,176
  5. Step 5: Solve for x
    x = 54,061,803,934,231,176/265,210,750.28
  6. Step 6: Final answer
    x = 203,844,692.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.