Home / 93,747,415.23-140,620,073.09-33,148,969.47

Finding the Fourth Proportional to 93,747,415.23, 140,620,073.09 and 33,148,969.47

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Solution

The fourth proportional to 93,747,415.23, 140,620,073.09 and 33,148,969.47 is: 49,723,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,747,415.23 : 140,620,073.09 = 33,148,969.47 : x
  2. Step 2: Convert to fraction form
    93,747,415.23/140,620,073.09 = 33,148,969.47/x
  3. Step 3: Cross multiply
    93,747,415.23x = 140,620,073.09 × 33,148,969.47
  4. Step 4: Simplify right side
    93,747,415.23x = 4,661,410,509,563,834
  5. Step 5: Solve for x
    x = 4,661,410,509,563,834/93,747,415.23
  6. Step 6: Final answer
    x = 49,723,083.01

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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.