Home / 56,023,237.40-83,988,200.10-23,699,960.60

Finding the Fourth Proportional to 56,023,237.40, 83,988,200.10 and 23,699,960.60

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Solution

The fourth proportional to 56,023,237.40, 83,988,200.10 and 23,699,960.60 is: 35,530,203.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,023,237.40 : 83,988,200.10 = 23,699,960.60 : x
  2. Step 2: Convert to fraction form
    56,023,237.40/83,988,200.10 = 23,699,960.60/x
  3. Step 3: Cross multiply
    56,023,237.40x = 83,988,200.10 × 23,699,960.60
  4. Step 4: Simplify right side
    56,023,237.40x = 1,990,517,033,234,916
  5. Step 5: Solve for x
    x = 1,990,517,033,234,916/56,023,237.40
  6. Step 6: Final answer
    x = 35,530,203.64

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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.