Home / 61,566,664.60-92,289,084.90-29,161,610.20

Finding the Fourth Proportional to 61,566,664.60, 92,289,084.90 and 29,161,610.20

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Solution

The fourth proportional to 61,566,664.60, 92,289,084.90 and 29,161,610.20 is: 43,713,563.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,566,664.60 : 92,289,084.90 = 29,161,610.20 : x
  2. Step 2: Convert to fraction form
    61,566,664.60/92,289,084.90 = 29,161,610.20/x
  3. Step 3: Cross multiply
    61,566,664.60x = 92,289,084.90 × 29,161,610.20
  4. Step 4: Simplify right side
    61,566,664.60x = 2,691,298,319,568,506
  5. Step 5: Solve for x
    x = 2,691,298,319,568,506/61,566,664.60
  6. Step 6: Final answer
    x = 43,713,563.78

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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.