Home / 3,637,810,519.65-5,446,512,112.28-3,535,773,847.65

Finding the Fourth Proportional to 3,637,810,519.65, 5,446,512,112.28 and 3,535,773,847.65

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Solution

The fourth proportional to 3,637,810,519.65, 5,446,512,112.28 and 3,535,773,847.65 is: 5,293,743,306.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,810,519.65 : 5,446,512,112.28 = 3,535,773,847.65 : x
  2. Step 2: Convert to fraction form
    3,637,810,519.65/5,446,512,112.28 = 3,535,773,847.65/x
  3. Step 3: Cross multiply
    3,637,810,519.65x = 5,446,512,112.28 × 3,535,773,847.65
  4. Step 4: Simplify right side
    3,637,810,519.65x = 19,257,635,087,490,904,064
  5. Step 5: Solve for x
    x = 19,257,635,087,490,904,064/3,637,810,519.65
  6. Step 6: Final answer
    x = 5,293,743,306.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.