Home / 43,775,999.60-65,663,999.40-29,443,276.40

Finding the Fourth Proportional to 43,775,999.60, 65,663,999.40 and 29,443,276.40

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Solution

The fourth proportional to 43,775,999.60, 65,663,999.40 and 29,443,276.40 is: 44,164,914.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,775,999.60 : 65,663,999.40 = 29,443,276.40 : x
  2. Step 2: Convert to fraction form
    43,775,999.60/65,663,999.40 = 29,443,276.40/x
  3. Step 3: Cross multiply
    43,775,999.60x = 65,663,999.40 × 29,443,276.40
  4. Step 4: Simplify right side
    43,775,999.60x = 1,933,363,283,863,634
  5. Step 5: Solve for x
    x = 1,933,363,283,863,634/43,775,999.60
  6. Step 6: Final answer
    x = 44,164,914.60

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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.