Home / 44,065,657.20-66,056,495.40-34,344,879.60

Finding the Fourth Proportional to 44,065,657.20, 66,056,495.40 and 34,344,879.60

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Solution

The fourth proportional to 44,065,657.20, 66,056,495.40 and 34,344,879.60 is: 51,484,591.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,065,657.20 : 66,056,495.40 = 34,344,879.60 : x
  2. Step 2: Convert to fraction form
    44,065,657.20/66,056,495.40 = 34,344,879.60/x
  3. Step 3: Cross multiply
    44,065,657.20x = 66,056,495.40 × 34,344,879.60
  4. Step 4: Simplify right side
    44,065,657.20x = 2,268,702,381,310,954
  5. Step 5: Solve for x
    x = 2,268,702,381,310,954/44,065,657.20
  6. Step 6: Final answer
    x = 51,484,591.98

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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.