Home / 29,062,306-40,107,226.44-16,185,250

Finding the Fourth Proportional to 29,062,306, 40,107,226.44 and 16,185,250

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Solution

The fourth proportional to 29,062,306, 40,107,226.44 and 16,185,250 is: 22,336,337.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,062,306 : 40,107,226.44 = 16,185,250 : x
  2. Step 2: Convert to fraction form
    29,062,306/40,107,226.44 = 16,185,250/x
  3. Step 3: Cross multiply
    29,062,306x = 40,107,226.44 × 16,185,250
  4. Step 4: Simplify right side
    29,062,306x = 649,145,486,738,010
  5. Step 5: Solve for x
    x = 649,145,486,738,010/29,062,306
  6. Step 6: Final answer
    x = 22,336,337.89

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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.