Home / 58,103,940.74-80,180,847.61-33,306,346.40

Finding the Fourth Proportional to 58,103,940.74, 80,180,847.61 and 33,306,346.40

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Solution

The fourth proportional to 58,103,940.74, 80,180,847.61 and 33,306,346.40 is: 45,961,273.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,103,940.74 : 80,180,847.61 = 33,306,346.40 : x
  2. Step 2: Convert to fraction form
    58,103,940.74/80,180,847.61 = 33,306,346.40/x
  3. Step 3: Cross multiply
    58,103,940.74x = 80,180,847.61 × 33,306,346.40
  4. Step 4: Simplify right side
    58,103,940.74x = 2,670,531,084,660,102
  5. Step 5: Solve for x
    x = 2,670,531,084,660,102/58,103,940.74
  6. Step 6: Final answer
    x = 45,961,273.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.