Home / 28,003,280.30-41,955,154.05-24,021,968.30

Finding the Fourth Proportional to 28,003,280.30, 41,955,154.05 and 24,021,968.30

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Solution

The fourth proportional to 28,003,280.30, 41,955,154.05 and 24,021,968.30 is: 35,990,261.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,003,280.30 : 41,955,154.05 = 24,021,968.30 : x
  2. Step 2: Convert to fraction form
    28,003,280.30/41,955,154.05 = 24,021,968.30/x
  3. Step 3: Cross multiply
    28,003,280.30x = 41,955,154.05 × 24,021,968.30
  4. Step 4: Simplify right side
    28,003,280.30x = 1,007,845,380,610,716.62
  5. Step 5: Solve for x
    x = 1,007,845,380,610,716.62/28,003,280.30
  6. Step 6: Final answer
    x = 35,990,261.49

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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.