Home / 41,553,810.60-62,330,715.90-31,476,114.60

Finding the Fourth Proportional to 41,553,810.60, 62,330,715.90 and 31,476,114.60

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Solution

The fourth proportional to 41,553,810.60, 62,330,715.90 and 31,476,114.60 is: 47,214,171.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553,810.60 : 62,330,715.90 = 31,476,114.60 : x
  2. Step 2: Convert to fraction form
    41,553,810.60/62,330,715.90 = 31,476,114.60/x
  3. Step 3: Cross multiply
    41,553,810.60x = 62,330,715.90 × 31,476,114.60
  4. Step 4: Simplify right side
    41,553,810.60x = 1,961,928,756,768,442.25
  5. Step 5: Solve for x
    x = 1,961,928,756,768,442.25/41,553,810.60
  6. Step 6: Final answer
    x = 47,214,171.90

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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.