Home / 88,036,571.60-132,054,857.40-44,989,850.60

Finding the Fourth Proportional to 88,036,571.60, 132,054,857.40 and 44,989,850.60

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Solution

The fourth proportional to 88,036,571.60, 132,054,857.40 and 44,989,850.60 is: 67,484,775.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,036,571.60 : 132,054,857.40 = 44,989,850.60 : x
  2. Step 2: Convert to fraction form
    88,036,571.60/132,054,857.40 = 44,989,850.60/x
  3. Step 3: Cross multiply
    88,036,571.60x = 132,054,857.40 × 44,989,850.60
  4. Step 4: Simplify right side
    88,036,571.60x = 5,941,128,305,430,305
  5. Step 5: Solve for x
    x = 5,941,128,305,430,305/88,036,571.60
  6. Step 6: Final answer
    x = 67,484,775.90

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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.