Home / 37,443,378.60-56,165,067.90-9,076,530.60

Finding the Fourth Proportional to 37,443,378.60, 56,165,067.90 and 9,076,530.60

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Solution

The fourth proportional to 37,443,378.60, 56,165,067.90 and 9,076,530.60 is: 13,614,795.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,378.60 : 56,165,067.90 = 9,076,530.60 : x
  2. Step 2: Convert to fraction form
    37,443,378.60/56,165,067.90 = 9,076,530.60/x
  3. Step 3: Cross multiply
    37,443,378.60x = 56,165,067.90 × 9,076,530.60
  4. Step 4: Simplify right side
    37,443,378.60x = 509,783,957,445,427.69
  5. Step 5: Solve for x
    x = 509,783,957,445,427.69/37,443,378.60
  6. Step 6: Final answer
    x = 13,614,795.90

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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.