Home / 44,410,800.68-61,303,817.22-28,944,647.72

Finding the Fourth Proportional to 44,410,800.68, 61,303,817.22 and 28,944,647.72

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Solution

The fourth proportional to 44,410,800.68, 61,303,817.22 and 28,944,647.72 is: 39,954,636.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,410,800.68 : 61,303,817.22 = 28,944,647.72 : x
  2. Step 2: Convert to fraction form
    44,410,800.68/61,303,817.22 = 28,944,647.72/x
  3. Step 3: Cross multiply
    44,410,800.68x = 61,303,817.22 × 28,944,647.72
  4. Step 4: Simplify right side
    44,410,800.68x = 1,774,417,393,324,169.75
  5. Step 5: Solve for x
    x = 1,774,417,393,324,169.75/44,410,800.68
  6. Step 6: Final answer
    x = 39,954,636.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.