Home / 24,128,341.76-33,297,348.21-13,115,084.60

Finding the Fourth Proportional to 24,128,341.76, 33,297,348.21 and 13,115,084.60

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Solution

The fourth proportional to 24,128,341.76, 33,297,348.21 and 13,115,084.60 is: 18,098,945.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,128,341.76 : 33,297,348.21 = 13,115,084.60 : x
  2. Step 2: Convert to fraction form
    24,128,341.76/33,297,348.21 = 13,115,084.60/x
  3. Step 3: Cross multiply
    24,128,341.76x = 33,297,348.21 × 13,115,084.60
  4. Step 4: Simplify right side
    24,128,341.76x = 436,697,538,729,808.56
  5. Step 5: Solve for x
    x = 436,697,538,729,808.56/24,128,341.76
  6. Step 6: Final answer
    x = 18,098,945.34

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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.