Home / 58,310,958.80-87,416,671.80-41,217,859.28

Finding the Fourth Proportional to 58,310,958.80, 87,416,671.80 and 41,217,859.28

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Solution

The fourth proportional to 58,310,958.80, 87,416,671.80 and 41,217,859.28 is: 61,791,610.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,310,958.80 : 87,416,671.80 = 41,217,859.28 : x
  2. Step 2: Convert to fraction form
    58,310,958.80/87,416,671.80 = 41,217,859.28/x
  3. Step 3: Cross multiply
    58,310,958.80x = 87,416,671.80 × 41,217,859.28
  4. Step 4: Simplify right side
    58,310,958.80x = 3,603,128,076,978,344.50
  5. Step 5: Solve for x
    x = 3,603,128,076,978,344.50/58,310,958.80
  6. Step 6: Final answer
    x = 61,791,610.89

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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.