Home / 88,073,280.40-132,109,920.60-51,699,096.40

Finding the Fourth Proportional to 88,073,280.40, 132,109,920.60 and 51,699,096.40

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Solution

The fourth proportional to 88,073,280.40, 132,109,920.60 and 51,699,096.40 is: 77,548,644.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,073,280.40 : 132,109,920.60 = 51,699,096.40 : x
  2. Step 2: Convert to fraction form
    88,073,280.40/132,109,920.60 = 51,699,096.40/x
  3. Step 3: Cross multiply
    88,073,280.40x = 132,109,920.60 × 51,699,096.40
  4. Step 4: Simplify right side
    88,073,280.40x = 6,829,963,520,495,745
  5. Step 5: Solve for x
    x = 6,829,963,520,495,745/88,073,280.40
  6. Step 6: Final answer
    x = 77,548,644.60

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