Home / 1,109,377,688,390.40-2,385,712,904,082.20

Finding the Third Proportional to 1,109,377,688,390.40 and 2,385,712,904,082.20

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Solution

The third proportional to 1,109,377,688,390.40 and 2,385,712,904,082.20 is: 5,130,467,396,511.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,377,688,390.40 : 2,385,712,904,082.20 = 2,385,712,904,082.20 : x
  2. Step 2: Convert to fraction form
    1,109,377,688,390.40/2,385,712,904,082.20 = 2,385,712,904,082.20/x
  3. Step 3: Cross multiply
    1,109,377,688,390.40x = 2,385,712,904,082.20 × 2,385,712,904,082.20
  4. Step 4: Simplify right side
    1,109,377,688,390.40x = 5,691,626,060,704,325,245,599,744
  5. Step 5: Solve for x
    x = 5,691,626,060,704,325,245,599,744/1,109,377,688,390.40
  6. Step 6: Final answer
    x = 5,130,467,396,511.58

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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.