Home / 88,441,551,230.40-132,662,326,845.60-38,851,728,638.40

Finding the Fourth Proportional to 88,441,551,230.40, 132,662,326,845.60 and 38,851,728,638.40

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Solution

The fourth proportional to 88,441,551,230.40, 132,662,326,845.60 and 38,851,728,638.40 is: 58,277,592,957.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,441,551,230.40 : 132,662,326,845.60 = 38,851,728,638.40 : x
  2. Step 2: Convert to fraction form
    88,441,551,230.40/132,662,326,845.60 = 38,851,728,638.40/x
  3. Step 3: Cross multiply
    88,441,551,230.40x = 132,662,326,845.60 × 38,851,728,638.40
  4. Step 4: Simplify right side
    88,441,551,230.40x = 5,154,160,723,143,978,647,552
  5. Step 5: Solve for x
    x = 5,154,160,723,143,978,647,552/88,441,551,230.40
  6. Step 6: Final answer
    x = 58,277,592,957.60

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1.5x scale

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.