Home / 2,174,101,946,278.80-4,729,911,301,543.10

Finding the Third Proportional to 2,174,101,946,278.80 and 4,729,911,301,543.10

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Solution

The third proportional to 2,174,101,946,278.80 and 4,729,911,301,543.10 is: 10,290,253,848,839.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,101,946,278.80 : 4,729,911,301,543.10 = 4,729,911,301,543.10 : x
  2. Step 2: Convert to fraction form
    2,174,101,946,278.80/4,729,911,301,543.10 = 4,729,911,301,543.10/x
  3. Step 3: Cross multiply
    2,174,101,946,278.80x = 4,729,911,301,543.10 × 4,729,911,301,543.10
  4. Step 4: Simplify right side
    2,174,101,946,278.80x = 22,372,060,920,465,137,520,869,376
  5. Step 5: Solve for x
    x = 22,372,060,920,465,137,520,869,376/2,174,101,946,278.80
  6. Step 6: Final answer
    x = 10,290,253,848,839.62

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.