Home / 134,627,553.90-201,941,330.85-111,669,302.70

Finding the Fourth Proportional to 134,627,553.90, 201,941,330.85 and 111,669,302.70

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Solution

The fourth proportional to 134,627,553.90, 201,941,330.85 and 111,669,302.70 is: 167,503,954.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,627,553.90 : 201,941,330.85 = 111,669,302.70 : x
  2. Step 2: Convert to fraction form
    134,627,553.90/201,941,330.85 = 111,669,302.70/x
  3. Step 3: Cross multiply
    134,627,553.90x = 201,941,330.85 × 111,669,302.70
  4. Step 4: Simplify right side
    134,627,553.90x = 22,550,647,602,329,500
  5. Step 5: Solve for x
    x = 22,550,647,602,329,500/134,627,553.90
  6. Step 6: Final answer
    x = 167,503,954.05

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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.