Home / 45,372,802,434.90-62,619,958,092.57-25,823,829,738.42

Finding the Fourth Proportional to 45,372,802,434.90, 62,619,958,092.57 and 25,823,829,738.42

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Solution

The fourth proportional to 45,372,802,434.90, 62,619,958,092.57 and 25,823,829,738.42 is: 35,640,010,077.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,372,802,434.90 : 62,619,958,092.57 = 25,823,829,738.42 : x
  2. Step 2: Convert to fraction form
    45,372,802,434.90/62,619,958,092.57 = 25,823,829,738.42/x
  3. Step 3: Cross multiply
    45,372,802,434.90x = 62,619,958,092.57 × 25,823,829,738.42
  4. Step 4: Simplify right side
    45,372,802,434.90x = 1,617,087,136,009,523,298,304
  5. Step 5: Solve for x
    x = 1,617,087,136,009,523,298,304/45,372,802,434.90
  6. Step 6: Final answer
    x = 35,640,010,077.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.