Home / 283,958,259,111.33-425,963,572,955.03-92,731,298,987.17

Finding the Fourth Proportional to 283,958,259,111.33, 425,963,572,955.03 and 92,731,298,987.17

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Solution

The fourth proportional to 283,958,259,111.33, 425,963,572,955.03 and 92,731,298,987.17 is: 139,105,499,396.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,958,259,111.33 : 425,963,572,955.03 = 92,731,298,987.17 : x
  2. Step 2: Convert to fraction form
    283,958,259,111.33/425,963,572,955.03 = 92,731,298,987.17/x
  3. Step 3: Cross multiply
    283,958,259,111.33x = 425,963,572,955.03 × 92,731,298,987.17
  4. Step 4: Simplify right side
    283,958,259,111.33x = 39,500,155,441,333,955,198,976
  5. Step 5: Solve for x
    x = 39,500,155,441,333,955,198,976/283,958,259,111.33
  6. Step 6: Final answer
    x = 139,105,499,396.12

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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.