Home / 37,331,256.02-51,517,353.50-21,659,611.93

Finding the Fourth Proportional to 37,331,256.02, 51,517,353.50 and 21,659,611.93

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Solution

The fourth proportional to 37,331,256.02, 51,517,353.50 and 21,659,611.93 is: 29,890,392.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,331,256.02 : 51,517,353.50 = 21,659,611.93 : x
  2. Step 2: Convert to fraction form
    37,331,256.02/51,517,353.50 = 21,659,611.93/x
  3. Step 3: Cross multiply
    37,331,256.02x = 51,517,353.50 × 21,659,611.93
  4. Step 4: Simplify right side
    37,331,256.02x = 1,115,845,884,726,379.88
  5. Step 5: Solve for x
    x = 1,115,845,884,726,379.88/37,331,256.02
  6. Step 6: Final answer
    x = 29,890,392.23

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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.