Home / 37,959,029.43-56,938,525.92-9,205,160.19

Finding the Fourth Proportional to 37,959,029.43, 56,938,525.92 and 9,205,160.19

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Solution

The fourth proportional to 37,959,029.43, 56,938,525.92 and 9,205,160.19 is: 13,807,735.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,959,029.43 : 56,938,525.92 = 9,205,160.19 : x
  2. Step 2: Convert to fraction form
    37,959,029.43/56,938,525.92 = 9,205,160.19/x
  3. Step 3: Cross multiply
    37,959,029.43x = 56,938,525.92 × 9,205,160.19
  4. Step 4: Simplify right side
    37,959,029.43x = 524,128,252,076,067.12
  5. Step 5: Solve for x
    x = 524,128,252,076,067.12/37,959,029.43
  6. Step 6: Final answer
    x = 13,807,735.87

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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.