Home / 44,947,121.60-67,420,682.40-44,947,121.60

Finding the Fourth Proportional to 44,947,121.60, 67,420,682.40 and 44,947,121.60

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Solution

The fourth proportional to 44,947,121.60, 67,420,682.40 and 44,947,121.60 is: 67,420,682.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,947,121.60 : 67,420,682.40 = 44,947,121.60 : x
  2. Step 2: Convert to fraction form
    44,947,121.60/67,420,682.40 = 44,947,121.60/x
  3. Step 3: Cross multiply
    44,947,121.60x = 67,420,682.40 × 44,947,121.60
  4. Step 4: Simplify right side
    44,947,121.60x = 3,030,365,610,187,780
  5. Step 5: Solve for x
    x = 3,030,365,610,187,780/44,947,121.60
  6. Step 6: Final answer
    x = 67,420,682.40

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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.