Home / 270,520,060.08-373,318,406.50-146,760,737.20

Finding the Fourth Proportional to 270,520,060.08, 373,318,406.50 and 146,760,737.20

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Solution

The fourth proportional to 270,520,060.08, 373,318,406.50 and 146,760,737.20 is: 202,530,209.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,520,060.08 : 373,318,406.50 = 146,760,737.20 : x
  2. Step 2: Convert to fraction form
    270,520,060.08/373,318,406.50 = 146,760,737.20/x
  3. Step 3: Cross multiply
    270,520,060.08x = 373,318,406.50 × 146,760,737.20
  4. Step 4: Simplify right side
    270,520,060.08x = 54,788,484,548,269,264
  5. Step 5: Solve for x
    x = 54,788,484,548,269,264/270,520,060.08
  6. Step 6: Final answer
    x = 202,530,209.89

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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.