Home / 10,241,515,489.50-14,135,565,038.22-6,226,332,584.58

Finding the Fourth Proportional to 10,241,515,489.50, 14,135,565,038.22 and 6,226,332,584.58

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Solution

The fourth proportional to 10,241,515,489.50, 14,135,565,038.22 and 6,226,332,584.58 is: 8,593,721,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,515,489.50 : 14,135,565,038.22 = 6,226,332,584.58 : x
  2. Step 2: Convert to fraction form
    10,241,515,489.50/14,135,565,038.22 = 6,226,332,584.58/x
  3. Step 3: Cross multiply
    10,241,515,489.50x = 14,135,565,038.22 × 6,226,332,584.58
  4. Step 4: Simplify right side
    10,241,515,489.50x = 88,012,729,198,919,008,256
  5. Step 5: Solve for x
    x = 88,012,729,198,919,008,256/10,241,515,489.50
  6. Step 6: Final answer
    x = 8,593,721,240.68

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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.