Home / 56,662,325.10-84,993,487.65-44,332,893.90

Finding the Fourth Proportional to 56,662,325.10, 84,993,487.65 and 44,332,893.90

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Solution

The fourth proportional to 56,662,325.10, 84,993,487.65 and 44,332,893.90 is: 66,499,340.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,662,325.10 : 84,993,487.65 = 44,332,893.90 : x
  2. Step 2: Convert to fraction form
    56,662,325.10/84,993,487.65 = 44,332,893.90/x
  3. Step 3: Cross multiply
    56,662,325.10x = 84,993,487.65 × 44,332,893.90
  4. Step 4: Simplify right side
    56,662,325.10x = 3,768,007,270,178,410.50
  5. Step 5: Solve for x
    x = 3,768,007,270,178,410.50/56,662,325.10
  6. Step 6: Final answer
    x = 66,499,340.85

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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.