Home / 24,012,588.87-33,137,334.56-12,999,335.58

Finding the Fourth Proportional to 24,012,588.87, 33,137,334.56 and 12,999,335.58

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Solution

The fourth proportional to 24,012,588.87, 33,137,334.56 and 12,999,335.58 is: 17,939,062.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,012,588.87 : 33,137,334.56 = 12,999,335.58 : x
  2. Step 2: Convert to fraction form
    24,012,588.87/33,137,334.56 = 12,999,335.58/x
  3. Step 3: Cross multiply
    24,012,588.87x = 33,137,334.56 × 12,999,335.58
  4. Step 4: Simplify right side
    24,012,588.87x = 430,763,332,204,670
  5. Step 5: Solve for x
    x = 430,763,332,204,670/24,012,588.87
  6. Step 6: Final answer
    x = 17,939,062.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.