Home / 23,182,497.40-34,772,190.90-6,142,804.60

Finding the Fourth Proportional to 23,182,497.40, 34,772,190.90 and 6,142,804.60

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Solution

The fourth proportional to 23,182,497.40, 34,772,190.90 and 6,142,804.60 is: 9,213,794.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,497.40 : 34,772,190.90 = 6,142,804.60 : x
  2. Step 2: Convert to fraction form
    23,182,497.40/34,772,190.90 = 6,142,804.60/x
  3. Step 3: Cross multiply
    23,182,497.40x = 34,772,190.90 × 6,142,804.60
  4. Step 4: Simplify right side
    23,182,497.40x = 213,598,774,212,598.12
  5. Step 5: Solve for x
    x = 213,598,774,212,598.12/23,182,497.40
  6. Step 6: Final answer
    x = 9,213,794.81

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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.