Home / 58,512,762.15-87,781,721.70-17,014,359.45

Finding the Fourth Proportional to 58,512,762.15, 87,781,721.70 and 17,014,359.45

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Solution

The fourth proportional to 58,512,762.15, 87,781,721.70 and 17,014,359.45 is: 25,525,196.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,512,762.15 : 87,781,721.70 = 17,014,359.45 : x
  2. Step 2: Convert to fraction form
    58,512,762.15/87,781,721.70 = 17,014,359.45/x
  3. Step 3: Cross multiply
    58,512,762.15x = 87,781,721.70 × 17,014,359.45
  4. Step 4: Simplify right side
    58,512,762.15x = 1,493,549,766,143,665
  5. Step 5: Solve for x
    x = 1,493,549,766,143,665/58,512,762.15
  6. Step 6: Final answer
    x = 25,525,196.75

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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.