Home / 32,364,583.20-48,553,963.92-12,169,825.20

Finding the Fourth Proportional to 32,364,583.20, 48,553,963.92 and 12,169,825.20

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Solution

The fourth proportional to 32,364,583.20, 48,553,963.92 and 12,169,825.20 is: 18,257,403.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,364,583.20 : 48,553,963.92 = 12,169,825.20 : x
  2. Step 2: Convert to fraction form
    32,364,583.20/48,553,963.92 = 12,169,825.20/x
  3. Step 3: Cross multiply
    32,364,583.20x = 48,553,963.92 × 12,169,825.20
  4. Step 4: Simplify right side
    32,364,583.20x = 590,893,253,673,506.75
  5. Step 5: Solve for x
    x = 590,893,253,673,506.75/32,364,583.20
  6. Step 6: Final answer
    x = 18,257,403.47

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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.