Home / 58,512,761.15-87,781,720.20-17,014,358.45

Finding the Fourth Proportional to 58,512,761.15, 87,781,720.20 and 17,014,358.45

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Solution

The fourth proportional to 58,512,761.15, 87,781,720.20 and 17,014,358.45 is: 25,525,195.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,512,761.15 : 87,781,720.20 = 17,014,358.45 : x
  2. Step 2: Convert to fraction form
    58,512,761.15/87,781,720.20 = 17,014,358.45/x
  3. Step 3: Cross multiply
    58,512,761.15x = 87,781,720.20 × 17,014,358.45
  4. Step 4: Simplify right side
    58,512,761.15x = 1,493,549,652,749,126.25
  5. Step 5: Solve for x
    x = 1,493,549,652,749,126.25/58,512,761.15
  6. Step 6: Final answer
    x = 25,525,195.25

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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.