Home / 53,743,127.52-80,614,901.46-16,352,115.56

Finding the Fourth Proportional to 53,743,127.52, 80,614,901.46 and 16,352,115.56

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Solution

The fourth proportional to 53,743,127.52, 80,614,901.46 and 16,352,115.56 is: 24,528,237.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,743,127.52 : 80,614,901.46 = 16,352,115.56 : x
  2. Step 2: Convert to fraction form
    53,743,127.52/80,614,901.46 = 16,352,115.56/x
  3. Step 3: Cross multiply
    53,743,127.52x = 80,614,901.46 × 16,352,115.56
  4. Step 4: Simplify right side
    53,743,127.52x = 1,318,224,184,128,858
  5. Step 5: Solve for x
    x = 1,318,224,184,128,858/53,743,127.52
  6. Step 6: Final answer
    x = 24,528,237.28

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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.