Home / 40,413,938.10-60,620,907.15-23,365,835.70

Finding the Fourth Proportional to 40,413,938.10, 60,620,907.15 and 23,365,835.70

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Solution

The fourth proportional to 40,413,938.10, 60,620,907.15 and 23,365,835.70 is: 35,048,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,938.10 : 60,620,907.15 = 23,365,835.70 : x
  2. Step 2: Convert to fraction form
    40,413,938.10/60,620,907.15 = 23,365,835.70/x
  3. Step 3: Cross multiply
    40,413,938.10x = 60,620,907.15 × 23,365,835.70
  4. Step 4: Simplify right side
    40,413,938.10x = 1,416,458,156,451,855.25
  5. Step 5: Solve for x
    x = 1,416,458,156,451,855.25/40,413,938.10
  6. Step 6: Final answer
    x = 35,048,753.55

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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.