Home / 106,773,811.40-160,160,717.10-106,773,811.40

Finding the Fourth Proportional to 106,773,811.40, 160,160,717.10 and 106,773,811.40

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Solution

The fourth proportional to 106,773,811.40, 160,160,717.10 and 106,773,811.40 is: 160,160,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,773,811.40 : 160,160,717.10 = 106,773,811.40 : x
  2. Step 2: Convert to fraction form
    106,773,811.40/160,160,717.10 = 106,773,811.40/x
  3. Step 3: Cross multiply
    106,773,811.40x = 160,160,717.10 × 106,773,811.40
  4. Step 4: Simplify right side
    106,773,811.40x = 17,100,970,201,324,156
  5. Step 5: Solve for x
    x = 17,100,970,201,324,156/106,773,811.40
  6. Step 6: Final answer
    x = 160,160,717.10

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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.