Home / 118,334,098.77-177,501,145.41-32,072,503.80

Finding the Fourth Proportional to 118,334,098.77, 177,501,145.41 and 32,072,503.80

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Solution

The fourth proportional to 118,334,098.77, 177,501,145.41 and 32,072,503.80 is: 48,108,754.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,334,098.77 : 177,501,145.41 = 32,072,503.80 : x
  2. Step 2: Convert to fraction form
    118,334,098.77/177,501,145.41 = 32,072,503.80/x
  3. Step 3: Cross multiply
    118,334,098.77x = 177,501,145.41 × 32,072,503.80
  4. Step 4: Simplify right side
    118,334,098.77x = 5,692,906,160,666,578
  5. Step 5: Solve for x
    x = 5,692,906,160,666,578/118,334,098.77
  6. Step 6: Final answer
    x = 48,108,754.96

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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.