Home / 40,413,940.35-60,620,910.53-23,365,837.95

Finding the Fourth Proportional to 40,413,940.35, 60,620,910.53 and 23,365,837.95

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Solution

The fourth proportional to 40,413,940.35, 60,620,910.53 and 23,365,837.95 is: 35,048,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,940.35 : 60,620,910.53 = 23,365,837.95 : x
  2. Step 2: Convert to fraction form
    40,413,940.35/60,620,910.53 = 23,365,837.95/x
  3. Step 3: Cross multiply
    40,413,940.35x = 60,620,910.53 × 23,365,837.95
  4. Step 4: Simplify right side
    40,413,940.35x = 1,416,458,371,708,599.25
  5. Step 5: Solve for x
    x = 1,416,458,371,708,599.25/40,413,940.35
  6. Step 6: Final answer
    x = 35,048,756.93

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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.