Home / 53,627,838.72-80,466,497.61-24,490,609.93

Finding the Fourth Proportional to 53,627,838.72, 80,466,497.61 and 24,490,609.93

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Solution

The fourth proportional to 53,627,838.72, 80,466,497.61 and 24,490,609.93 is: 36,747,212.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,627,838.72 : 80,466,497.61 = 24,490,609.93 : x
  2. Step 2: Convert to fraction form
    53,627,838.72/80,466,497.61 = 24,490,609.93/x
  3. Step 3: Cross multiply
    53,627,838.72x = 80,466,497.61 × 24,490,609.93
  4. Step 4: Simplify right side
    53,627,838.72x = 1,970,673,605,399,787.25
  5. Step 5: Solve for x
    x = 1,970,673,605,399,787.25/53,627,838.72
  6. Step 6: Final answer
    x = 36,747,212.87

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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.