Home / 349,865,303,334.50-522,505,318,436.50

Finding the Third Proportional to 349,865,303,334.50 and 522,505,318,436.50

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Solution

The third proportional to 349,865,303,334.50 and 522,505,318,436.50 is: 780,334,046,252.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,865,303,334.50 : 522,505,318,436.50 = 522,505,318,436.50 : x
  2. Step 2: Convert to fraction form
    349,865,303,334.50/522,505,318,436.50 = 522,505,318,436.50/x
  3. Step 3: Cross multiply
    349,865,303,334.50x = 522,505,318,436.50 × 522,505,318,436.50
  4. Step 4: Simplify right side
    349,865,303,334.50x = 273,011,807,794,428,261,695,488
  5. Step 5: Solve for x
    x = 273,011,807,794,428,261,695,488/349,865,303,334.50
  6. Step 6: Final answer
    x = 780,334,046,252.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.