Home / 37,652,405.40-56,486,481.30-12,095,998.20

Finding the Fourth Proportional to 37,652,405.40, 56,486,481.30 and 12,095,998.20

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Solution

The fourth proportional to 37,652,405.40, 56,486,481.30 and 12,095,998.20 is: 18,146,526.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,652,405.40 : 56,486,481.30 = 12,095,998.20 : x
  2. Step 2: Convert to fraction form
    37,652,405.40/56,486,481.30 = 12,095,998.20/x
  3. Step 3: Cross multiply
    37,652,405.40x = 56,486,481.30 × 12,095,998.20
  4. Step 4: Simplify right side
    37,652,405.40x = 683,260,376,129,133.62
  5. Step 5: Solve for x
    x = 683,260,376,129,133.62/37,652,405.40
  6. Step 6: Final answer
    x = 18,146,526.60

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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.