Home / 242,800,061,087.76-335,050,809,983.19-132,913,149,399.42

Finding the Fourth Proportional to 242,800,061,087.76, 335,050,809,983.19 and 132,913,149,399.42

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Solution

The fourth proportional to 242,800,061,087.76, 335,050,809,983.19 and 132,913,149,399.42 is: 183,412,879,569.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,800,061,087.76 : 335,050,809,983.19 = 132,913,149,399.42 : x
  2. Step 2: Convert to fraction form
    242,800,061,087.76/335,050,809,983.19 = 132,913,149,399.42/x
  3. Step 3: Cross multiply
    242,800,061,087.76x = 335,050,809,983.19 × 132,913,149,399.42
  4. Step 4: Simplify right side
    242,800,061,087.76x = 44,532,658,363,692,411,256,832
  5. Step 5: Solve for x
    x = 44,532,658,363,692,411,256,832/242,800,061,087.76
  6. Step 6: Final answer
    x = 183,412,879,569.24

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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.