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Finding the Third Proportional to 3,143,011,749 and 6,844,036,549.50

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Solution

The third proportional to 3,143,011,749 and 6,844,036,549.50 is: 14,903,169,326.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,143,011,749 : 6,844,036,549.50 = 6,844,036,549.50 : x
  2. Step 2: Convert to fraction form
    3,143,011,749/6,844,036,549.50 = 6,844,036,549.50/x
  3. Step 3: Cross multiply
    3,143,011,749x = 6,844,036,549.50 × 6,844,036,549.50
  4. Step 4: Simplify right side
    3,143,011,749x = 46,840,836,290,891,866,112
  5. Step 5: Solve for x
    x = 46,840,836,290,891,866,112/3,143,011,749
  6. Step 6: Final answer
    x = 14,903,169,326.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.