Home / 37,265,643.30-55,865,222.55-14,541,255.30

Finding the Fourth Proportional to 37,265,643.30, 55,865,222.55 and 14,541,255.30

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Solution

The fourth proportional to 37,265,643.30, 55,865,222.55 and 14,541,255.30 is: 21,798,911.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,265,643.30 : 55,865,222.55 = 14,541,255.30 : x
  2. Step 2: Convert to fraction form
    37,265,643.30/55,865,222.55 = 14,541,255.30/x
  3. Step 3: Cross multiply
    37,265,643.30x = 55,865,222.55 × 14,541,255.30
  4. Step 4: Simplify right side
    37,265,643.30x = 812,350,463,490,867
  5. Step 5: Solve for x
    x = 812,350,463,490,867/37,265,643.30
  6. Step 6: Final answer
    x = 21,798,911.59

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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.