Home / 88,970,601.80-133,468,344.30-37,852,214.60

Finding the Fourth Proportional to 88,970,601.80, 133,468,344.30 and 37,852,214.60

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Solution

The fourth proportional to 88,970,601.80, 133,468,344.30 and 37,852,214.60 is: 56,783,615.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,970,601.80 : 133,468,344.30 = 37,852,214.60 : x
  2. Step 2: Convert to fraction form
    88,970,601.80/133,468,344.30 = 37,852,214.60/x
  3. Step 3: Cross multiply
    88,970,601.80x = 133,468,344.30 × 37,852,214.60
  4. Step 4: Simplify right side
    88,970,601.80x = 5,052,072,410,750,287
  5. Step 5: Solve for x
    x = 5,052,072,410,750,287/88,970,601.80
  6. Step 6: Final answer
    x = 56,783,615.13

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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.