Home / 58,367,403.00-80,538,787.32-33,250,172.73

Finding the Fourth Proportional to 58,367,403.00, 80,538,787.32 and 33,250,172.73

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Solution

The fourth proportional to 58,367,403.00, 80,538,787.32 and 33,250,172.73 is: 45,880,550.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,367,403.00 : 80,538,787.32 = 33,250,172.73 : x
  2. Step 2: Convert to fraction form
    58,367,403.00/80,538,787.32 = 33,250,172.73/x
  3. Step 3: Cross multiply
    58,367,403.00x = 80,538,787.32 × 33,250,172.73
  4. Step 4: Simplify right side
    58,367,403.00x = 2,677,928,590,107,545
  5. Step 5: Solve for x
    x = 2,677,928,590,107,545/58,367,403.00
  6. Step 6: Final answer
    x = 45,880,550.66

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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.