Home / 8,113,693,865.63-11,196,898,596.22-4,496,951,107.87

Finding the Fourth Proportional to 8,113,693,865.63, 11,196,898,596.22 and 4,496,951,107.87

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Solution

The fourth proportional to 8,113,693,865.63, 11,196,898,596.22 and 4,496,951,107.87 is: 6,205,793,117.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,113,693,865.63 : 11,196,898,596.22 = 4,496,951,107.87 : x
  2. Step 2: Convert to fraction form
    8,113,693,865.63/11,196,898,596.22 = 4,496,951,107.87/x
  3. Step 3: Cross multiply
    8,113,693,865.63x = 11,196,898,596.22 × 4,496,951,107.87
  4. Step 4: Simplify right side
    8,113,693,865.63x = 50,351,905,546,901,102,592
  5. Step 5: Solve for x
    x = 50,351,905,546,901,102,592/8,113,693,865.63
  6. Step 6: Final answer
    x = 6,205,793,117.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.