Home / 332,171,058.72-458,387,176.32-183,488,979.92

Finding the Fourth Proportional to 332,171,058.72, 458,387,176.32 and 183,488,979.92

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Solution

The fourth proportional to 332,171,058.72, 458,387,176.32 and 183,488,979.92 is: 253,209,884.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,171,058.72 : 458,387,176.32 = 183,488,979.92 : x
  2. Step 2: Convert to fraction form
    332,171,058.72/458,387,176.32 = 183,488,979.92/x
  3. Step 3: Cross multiply
    332,171,058.72x = 458,387,176.32 × 183,488,979.92
  4. Step 4: Simplify right side
    332,171,058.72x = 84,108,995,391,365,968
  5. Step 5: Solve for x
    x = 84,108,995,391,365,968/332,171,058.72
  6. Step 6: Final answer
    x = 253,209,884.44

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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.