Home / 38,226,890.91-52,753,181.00-22,757,510.91

Finding the Fourth Proportional to 38,226,890.91, 52,753,181.00 and 22,757,510.91

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Solution

The fourth proportional to 38,226,890.91, 52,753,181.00 and 22,757,510.91 is: 31,405,407.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,226,890.91 : 52,753,181.00 = 22,757,510.91 : x
  2. Step 2: Convert to fraction form
    38,226,890.91/52,753,181.00 = 22,757,510.91/x
  3. Step 3: Cross multiply
    38,226,890.91x = 52,753,181.00 × 22,757,510.91
  4. Step 4: Simplify right side
    38,226,890.91x = 1,200,531,092,030,917
  5. Step 5: Solve for x
    x = 1,200,531,092,030,917/38,226,890.91
  6. Step 6: Final answer
    x = 31,405,407.65

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1.5x scale

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.