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Finding the Third Proportional to 6,649,697,080.50 and 14,456,843,134.50

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Solution

The third proportional to 6,649,697,080.50 and 14,456,843,134.50 is: 31,430,050,254.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,649,697,080.50 : 14,456,843,134.50 = 14,456,843,134.50 : x
  2. Step 2: Convert to fraction form
    6,649,697,080.50/14,456,843,134.50 = 14,456,843,134.50/x
  3. Step 3: Cross multiply
    6,649,697,080.50x = 14,456,843,134.50 × 14,456,843,134.50
  4. Step 4: Simplify right side
    6,649,697,080.50x = 209,000,313,415,539,785,728
  5. Step 5: Solve for x
    x = 209,000,313,415,539,785,728/6,649,697,080.50
  6. Step 6: Final answer
    x = 31,430,050,254.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.