Home / 2,106,084,205,331.40-4,529,126,841,398.30

Finding the Third Proportional to 2,106,084,205,331.40 and 4,529,126,841,398.30

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Solution

The third proportional to 2,106,084,205,331.40 and 4,529,126,841,398.30 is: 9,739,871,698,172.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,106,084,205,331.40 : 4,529,126,841,398.30 = 4,529,126,841,398.30 : x
  2. Step 2: Convert to fraction form
    2,106,084,205,331.40/4,529,126,841,398.30 = 4,529,126,841,398.30/x
  3. Step 3: Cross multiply
    2,106,084,205,331.40x = 4,529,126,841,398.30 × 4,529,126,841,398.30
  4. Step 4: Simplify right side
    2,106,084,205,331.40x = 20,512,989,945,474,539,090,608,128
  5. Step 5: Solve for x
    x = 20,512,989,945,474,539,090,608,128/2,106,084,205,331.40
  6. Step 6: Final answer
    x = 9,739,871,698,172.08

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.