Home / 37,227,619.24-51,357,323.62-21,750,745

Finding the Fourth Proportional to 37,227,619.24, 51,357,323.62 and 21,750,745

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Solution

The fourth proportional to 37,227,619.24, 51,357,323.62 and 21,750,745 is: 30,006,217.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,227,619.24 : 51,357,323.62 = 21,750,745 : x
  2. Step 2: Convert to fraction form
    37,227,619.24/51,357,323.62 = 21,750,745/x
  3. Step 3: Cross multiply
    37,227,619.24x = 51,357,323.62 × 21,750,745
  4. Step 4: Simplify right side
    37,227,619.24x = 1,117,060,049,941,096.88
  5. Step 5: Solve for x
    x = 1,117,060,049,941,096.88/37,227,619.24
  6. Step 6: Final answer
    x = 30,006,217.77

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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.