Home / 5,287,824,850.50-7,999,745,944.50

Finding the Third Proportional to 5,287,824,850.50 and 7,999,745,944.50

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Solution

The third proportional to 5,287,824,850.50 and 7,999,745,944.50 is: 12,102,506,604.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,287,824,850.50 : 7,999,745,944.50 = 7,999,745,944.50 : x
  2. Step 2: Convert to fraction form
    5,287,824,850.50/7,999,745,944.50 = 7,999,745,944.50/x
  3. Step 3: Cross multiply
    5,287,824,850.50x = 7,999,745,944.50 × 7,999,745,944.50
  4. Step 4: Simplify right side
    5,287,824,850.50x = 63,995,935,176,544,198,656
  5. Step 5: Solve for x
    x = 63,995,935,176,544,198,656/5,287,824,850.50
  6. Step 6: Final answer
    x = 12,102,506,604.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.