Home / 10,241,515,634.64-14,135,565,238.20-6,226,332,729.36

Finding the Fourth Proportional to 10,241,515,634.64, 14,135,565,238.20 and 6,226,332,729.36

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Solution

The fourth proportional to 10,241,515,634.64, 14,135,565,238.20 and 6,226,332,729.36 is: 8,593,721,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,515,634.64 : 14,135,565,238.20 = 6,226,332,729.36 : x
  2. Step 2: Convert to fraction form
    10,241,515,634.64/14,135,565,238.20 = 6,226,332,729.36/x
  3. Step 3: Cross multiply
    10,241,515,634.64x = 14,135,565,238.20 × 6,226,332,729.36
  4. Step 4: Simplify right side
    10,241,515,634.64x = 88,012,732,490,608,148,480
  5. Step 5: Solve for x
    x = 88,012,732,490,608,148,480/10,241,515,634.64
  6. Step 6: Final answer
    x = 8,593,721,440.30

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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.