Home / 88,353,466,946.55-132,548,836,284.62-28,657,493,035.11

Finding the Fourth Proportional to 88,353,466,946.55, 132,548,836,284.62 and 28,657,493,035.11

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Solution

The fourth proportional to 88,353,466,946.55, 132,548,836,284.62 and 28,657,493,035.11 is: 42,992,284,105.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,353,466,946.55 : 132,548,836,284.62 = 28,657,493,035.11 : x
  2. Step 2: Convert to fraction form
    88,353,466,946.55/132,548,836,284.62 = 28,657,493,035.11/x
  3. Step 3: Cross multiply
    88,353,466,946.55x = 132,548,836,284.62 × 28,657,493,035.11
  4. Step 4: Simplify right side
    88,353,466,946.55x = 3,798,517,352,638,433,460,224
  5. Step 5: Solve for x
    x = 3,798,517,352,638,433,460,224/88,353,466,946.55
  6. Step 6: Final answer
    x = 42,992,284,105.12

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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.