Home / 61,176,002.40-91,764,003.60-33,966,223.20

Finding the Fourth Proportional to 61,176,002.40, 91,764,003.60 and 33,966,223.20

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Solution

The fourth proportional to 61,176,002.40, 91,764,003.60 and 33,966,223.20 is: 50,949,334.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,176,002.40 : 91,764,003.60 = 33,966,223.20 : x
  2. Step 2: Convert to fraction form
    61,176,002.40/91,764,003.60 = 33,966,223.20/x
  3. Step 3: Cross multiply
    61,176,002.40x = 91,764,003.60 × 33,966,223.20
  4. Step 4: Simplify right side
    61,176,002.40x = 3,116,876,628,003,203.50
  5. Step 5: Solve for x
    x = 3,116,876,628,003,203.50/61,176,002.40
  6. Step 6: Final answer
    x = 50,949,334.80

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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.