Home / 124,014,467.34-171,170,338.86-96,081,928.38

Finding the Fourth Proportional to 124,014,467.34, 171,170,338.86 and 96,081,928.38

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Solution

The fourth proportional to 124,014,467.34, 171,170,338.86 and 96,081,928.38 is: 132,616,593.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,014,467.34 : 171,170,338.86 = 96,081,928.38 : x
  2. Step 2: Convert to fraction form
    124,014,467.34/171,170,338.86 = 96,081,928.38/x
  3. Step 3: Cross multiply
    124,014,467.34x = 171,170,338.86 × 96,081,928.38
  4. Step 4: Simplify right side
    124,014,467.34x = 16,446,376,239,126,852
  5. Step 5: Solve for x
    x = 16,446,376,239,126,852/124,014,467.34
  6. Step 6: Final answer
    x = 132,616,593.79

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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.