Home / 10,534,763,298.02-15,220,913,645.71

Finding the Third Proportional to 10,534,763,298.02 and 15,220,913,645.71

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Solution

The third proportional to 10,534,763,298.02 and 15,220,913,645.71 is: 21,991,591,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,763,298.02 : 15,220,913,645.71 = 15,220,913,645.71 : x
  2. Step 2: Convert to fraction form
    10,534,763,298.02/15,220,913,645.71 = 15,220,913,645.71/x
  3. Step 3: Cross multiply
    10,534,763,298.02x = 15,220,913,645.71 × 15,220,913,645.71
  4. Step 4: Simplify right side
    10,534,763,298.02x = 231,676,212,210,100,011,008
  5. Step 5: Solve for x
    x = 231,676,212,210,100,011,008/10,534,763,298.02
  6. Step 6: Final answer
    x = 21,991,591,614.93

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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.