Home / 252,449,936,043-348,391,862,835.66-139,801,450,155

Finding the Fourth Proportional to 252,449,936,043, 348,391,862,835.66 and 139,801,450,155

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Solution

The fourth proportional to 252,449,936,043, 348,391,862,835.66 and 139,801,450,155 is: 192,932,065,700.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,449,936,043 : 348,391,862,835.66 = 139,801,450,155 : x
  2. Step 2: Convert to fraction form
    252,449,936,043/348,391,862,835.66 = 139,801,450,155/x
  3. Step 3: Cross multiply
    252,449,936,043x = 348,391,862,835.66 × 139,801,450,155
  4. Step 4: Simplify right side
    252,449,936,043x = 48,705,687,646,627,113,730,048
  5. Step 5: Solve for x
    x = 48,705,687,646,627,113,730,048/252,449,936,043
  6. Step 6: Final answer
    x = 192,932,065,700.07

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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.