Home / 23,182,499.40-34,772,193.90-6,142,806.60

Finding the Fourth Proportional to 23,182,499.40, 34,772,193.90 and 6,142,806.60

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Solution

The fourth proportional to 23,182,499.40, 34,772,193.90 and 6,142,806.60 is: 9,213,797.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,499.40 : 34,772,193.90 = 6,142,806.60 : x
  2. Step 2: Convert to fraction form
    23,182,499.40/34,772,193.90 = 6,142,806.60/x
  3. Step 3: Cross multiply
    23,182,499.40x = 34,772,193.90 × 6,142,806.60
  4. Step 4: Simplify right side
    23,182,499.40x = 213,598,862,185,399.72
  5. Step 5: Solve for x
    x = 213,598,862,185,399.72/23,182,499.40
  6. Step 6: Final answer
    x = 9,213,797.81

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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.