Home / 183,125,422.20-274,688,133.30-134,339,138.40

Finding the Fourth Proportional to 183,125,422.20, 274,688,133.30 and 134,339,138.40

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Solution

The fourth proportional to 183,125,422.20, 274,688,133.30 and 134,339,138.40 is: 201,508,707.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,125,422.20 : 274,688,133.30 = 134,339,138.40 : x
  2. Step 2: Convert to fraction form
    183,125,422.20/274,688,133.30 = 134,339,138.40/x
  3. Step 3: Cross multiply
    183,125,422.20x = 274,688,133.30 × 134,339,138.40
  4. Step 4: Simplify right side
    183,125,422.20x = 36,901,367,156,226,352
  5. Step 5: Solve for x
    x = 36,901,367,156,226,352/183,125,422.20
  6. Step 6: Final answer
    x = 201,508,707.60

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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.