Home / 48,945,261.60-73,417,892.40-23,436,093.60

Finding the Fourth Proportional to 48,945,261.60, 73,417,892.40 and 23,436,093.60

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Solution

The fourth proportional to 48,945,261.60, 73,417,892.40 and 23,436,093.60 is: 35,154,140.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,945,261.60 : 73,417,892.40 = 23,436,093.60 : x
  2. Step 2: Convert to fraction form
    48,945,261.60/73,417,892.40 = 23,436,093.60/x
  3. Step 3: Cross multiply
    48,945,261.60x = 73,417,892.40 × 23,436,093.60
  4. Step 4: Simplify right side
    48,945,261.60x = 1,720,628,598,201,129
  5. Step 5: Solve for x
    x = 1,720,628,598,201,129/48,945,261.60
  6. Step 6: Final answer
    x = 35,154,140.40

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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.