Home / 175,450,399.84-242,121,610.32-96,070,481.92

Finding the Fourth Proportional to 175,450,399.84, 242,121,610.32 and 96,070,481.92

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Solution

The fourth proportional to 175,450,399.84, 242,121,610.32 and 96,070,481.92 is: 132,577,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,450,399.84 : 242,121,610.32 = 96,070,481.92 : x
  2. Step 2: Convert to fraction form
    175,450,399.84/242,121,610.32 = 96,070,481.92/x
  3. Step 3: Cross multiply
    175,450,399.84x = 242,121,610.32 × 96,070,481.92
  4. Step 4: Simplify right side
    175,450,399.84x = 23,260,739,786,688,844
  5. Step 5: Solve for x
    x = 23,260,739,786,688,844/175,450,399.84
  6. Step 6: Final answer
    x = 132,577,297.10

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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.