Home / 48,544,034.40-72,816,051.60-44,848,879.20

Finding the Fourth Proportional to 48,544,034.40, 72,816,051.60 and 44,848,879.20

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Solution

The fourth proportional to 48,544,034.40, 72,816,051.60 and 44,848,879.20 is: 67,273,318.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,544,034.40 : 72,816,051.60 = 44,848,879.20 : x
  2. Step 2: Convert to fraction form
    48,544,034.40/72,816,051.60 = 44,848,879.20/x
  3. Step 3: Cross multiply
    48,544,034.40x = 72,816,051.60 × 44,848,879.20
  4. Step 4: Simplify right side
    48,544,034.40x = 3,265,718,302,029,366.50
  5. Step 5: Solve for x
    x = 3,265,718,302,029,366.50/48,544,034.40
  6. Step 6: Final answer
    x = 67,273,318.80

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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.