Home / 61,510,842.40-92,259,265.20-16,077,229.60

Finding the Fourth Proportional to 61,510,842.40, 92,259,265.20 and 16,077,229.60

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Solution

The fourth proportional to 61,510,842.40, 92,259,265.20 and 16,077,229.60 is: 24,114,015.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,510,842.40 : 92,259,265.20 = 16,077,229.60 : x
  2. Step 2: Convert to fraction form
    61,510,842.40/92,259,265.20 = 16,077,229.60/x
  3. Step 3: Cross multiply
    61,510,842.40x = 92,259,265.20 × 16,077,229.60
  4. Step 4: Simplify right side
    61,510,842.40x = 1,483,273,389,347,690
  5. Step 5: Solve for x
    x = 1,483,273,389,347,690/61,510,842.40
  6. Step 6: Final answer
    x = 24,114,015.21

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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.