Home / 3,595,786,131.80-5,391,489,476.10-1,412,136,032.60

Finding the Fourth Proportional to 3,595,786,131.80, 5,391,489,476.10 and 1,412,136,032.60

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Solution

The fourth proportional to 3,595,786,131.80, 5,391,489,476.10 and 1,412,136,032.60 is: 2,117,344,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,786,131.80 : 5,391,489,476.10 = 1,412,136,032.60 : x
  2. Step 2: Convert to fraction form
    3,595,786,131.80/5,391,489,476.10 = 1,412,136,032.60/x
  3. Step 3: Cross multiply
    3,595,786,131.80x = 5,391,489,476.10 × 1,412,136,032.60
  4. Step 4: Simplify right side
    3,595,786,131.80x = 7,613,516,558,584,506,368
  5. Step 5: Solve for x
    x = 7,613,516,558,584,506,368/3,595,786,131.80
  6. Step 6: Final answer
    x = 2,117,344,102.10

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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.