Home / 37,331,353.80-56,006,475.30-10,405,009.80

Finding the Fourth Proportional to 37,331,353.80, 56,006,475.30 and 10,405,009.80

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Solution

The fourth proportional to 37,331,353.80, 56,006,475.30 and 10,405,009.80 is: 15,610,147.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,331,353.80 : 56,006,475.30 = 10,405,009.80 : x
  2. Step 2: Convert to fraction form
    37,331,353.80/56,006,475.30 = 10,405,009.80/x
  3. Step 3: Cross multiply
    37,331,353.80x = 56,006,475.30 × 10,405,009.80
  4. Step 4: Simplify right side
    37,331,353.80x = 582,747,924,359,958
  5. Step 5: Solve for x
    x = 582,747,924,359,958/37,331,353.80
  6. Step 6: Final answer
    x = 15,610,147.10

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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.