Home / 37,692,623.12-56,542,191.27-10,398,915.92

Finding the Fourth Proportional to 37,692,623.12, 56,542,191.27 and 10,398,915.92

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Solution

The fourth proportional to 37,692,623.12, 56,542,191.27 and 10,398,915.92 is: 15,599,272.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,692,623.12 : 56,542,191.27 = 10,398,915.92 : x
  2. Step 2: Convert to fraction form
    37,692,623.12/56,542,191.27 = 10,398,915.92/x
  3. Step 3: Cross multiply
    37,692,623.12x = 56,542,191.27 × 10,398,915.92
  4. Step 4: Simplify right side
    37,692,623.12x = 587,977,492,614,582.50
  5. Step 5: Solve for x
    x = 587,977,492,614,582.50/37,692,623.12
  6. Step 6: Final answer
    x = 15,599,272.32

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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.