Home / 34,968,027.20-52,452,040.80-13,692,891.20

Finding the Fourth Proportional to 34,968,027.20, 52,452,040.80 and 13,692,891.20

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Solution

The fourth proportional to 34,968,027.20, 52,452,040.80 and 13,692,891.20 is: 20,539,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,968,027.20 : 52,452,040.80 = 13,692,891.20 : x
  2. Step 2: Convert to fraction form
    34,968,027.20/52,452,040.80 = 13,692,891.20/x
  3. Step 3: Cross multiply
    34,968,027.20x = 52,452,040.80 × 13,692,891.20
  4. Step 4: Simplify right side
    34,968,027.20x = 718,220,087,892,360.88
  5. Step 5: Solve for x
    x = 718,220,087,892,360.88/34,968,027.20
  6. Step 6: Final answer
    x = 20,539,336.80

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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.