Home / 10,706,105,200.44-14,774,823,905.94-6,420,016,337.43

Finding the Fourth Proportional to 10,706,105,200.44, 14,774,823,905.94 and 6,420,016,337.43

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Solution

The fourth proportional to 10,706,105,200.44, 14,774,823,905.94 and 6,420,016,337.43 is: 8,859,861,647.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,706,105,200.44 : 14,774,823,905.94 = 6,420,016,337.43 : x
  2. Step 2: Convert to fraction form
    10,706,105,200.44/14,774,823,905.94 = 6,420,016,337.43/x
  3. Step 3: Cross multiply
    10,706,105,200.44x = 14,774,823,905.94 × 6,420,016,337.43
  4. Step 4: Simplify right side
    10,706,105,200.44x = 94,854,610,858,786,127,872
  5. Step 5: Solve for x
    x = 94,854,610,858,786,127,872/10,706,105,200.44
  6. Step 6: Final answer
    x = 8,859,861,647.44

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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.