Home / 64,665,217,539.60-96,997,826,309.40-29,836,700,163.60

Finding the Fourth Proportional to 64,665,217,539.60, 96,997,826,309.40 and 29,836,700,163.60

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Solution

The fourth proportional to 64,665,217,539.60, 96,997,826,309.40 and 29,836,700,163.60 is: 44,755,050,245.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,665,217,539.60 : 96,997,826,309.40 = 29,836,700,163.60 : x
  2. Step 2: Convert to fraction form
    64,665,217,539.60/96,997,826,309.40 = 29,836,700,163.60/x
  3. Step 3: Cross multiply
    64,665,217,539.60x = 96,997,826,309.40 × 29,836,700,163.60
  4. Step 4: Simplify right side
    64,665,217,539.60x = 2,894,095,060,114,519,097,344
  5. Step 5: Solve for x
    x = 2,894,095,060,114,519,097,344/64,665,217,539.60
  6. Step 6: Final answer
    x = 44,755,050,245.40

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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.