Home / 7,901,070,840.50-11,415,682,943.50

Finding the Third Proportional to 7,901,070,840.50 and 11,415,682,943.50

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Solution

The third proportional to 7,901,070,840.50 and 11,415,682,943.50 is: 16,493,690,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,070,840.50 : 11,415,682,943.50 = 11,415,682,943.50 : x
  2. Step 2: Convert to fraction form
    7,901,070,840.50/11,415,682,943.50 = 11,415,682,943.50/x
  3. Step 3: Cross multiply
    7,901,070,840.50x = 11,415,682,943.50 × 11,415,682,943.50
  4. Step 4: Simplify right side
    7,901,070,840.50x = 130,317,817,066,516,824,064
  5. Step 5: Solve for x
    x = 130,317,817,066,516,824,064/7,901,070,840.50
  6. Step 6: Final answer
    x = 16,493,690,500.60

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.