Home / 58,320,304.40-87,480,456.60-41,300,195.60

Finding the Fourth Proportional to 58,320,304.40, 87,480,456.60 and 41,300,195.60

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Solution

The fourth proportional to 58,320,304.40, 87,480,456.60 and 41,300,195.60 is: 61,950,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,320,304.40 : 87,480,456.60 = 41,300,195.60 : x
  2. Step 2: Convert to fraction form
    58,320,304.40/87,480,456.60 = 41,300,195.60/x
  3. Step 3: Cross multiply
    58,320,304.40x = 87,480,456.60 × 41,300,195.60
  4. Step 4: Simplify right side
    58,320,304.40x = 3,612,959,968,757,311
  5. Step 5: Solve for x
    x = 3,612,959,968,757,311/58,320,304.40
  6. Step 6: Final answer
    x = 61,950,293.40

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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.