Home / 58,449,273.40-87,673,910.10-41,429,164.60

Finding the Fourth Proportional to 58,449,273.40, 87,673,910.10 and 41,429,164.60

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Solution

The fourth proportional to 58,449,273.40, 87,673,910.10 and 41,429,164.60 is: 62,143,746.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,449,273.40 : 87,673,910.10 = 41,429,164.60 : x
  2. Step 2: Convert to fraction form
    58,449,273.40/87,673,910.10 = 41,429,164.60/x
  3. Step 3: Cross multiply
    58,449,273.40x = 87,673,910.10 × 41,429,164.60
  4. Step 4: Simplify right side
    58,449,273.40x = 3,632,256,852,658,502.50
  5. Step 5: Solve for x
    x = 3,632,256,852,658,502.50/58,449,273.40
  6. Step 6: Final answer
    x = 62,143,746.90

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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.