Home / 48,523,351.51-72,760,688.38-16,163,877.43

Finding the Fourth Proportional to 48,523,351.51, 72,760,688.38 and 16,163,877.43

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Solution

The fourth proportional to 48,523,351.51, 72,760,688.38 and 16,163,877.43 is: 24,237,708.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,523,351.51 : 72,760,688.38 = 16,163,877.43 : x
  2. Step 2: Convert to fraction form
    48,523,351.51/72,760,688.38 = 16,163,877.43/x
  3. Step 3: Cross multiply
    48,523,351.51x = 72,760,688.38 × 16,163,877.43
  4. Step 4: Simplify right side
    48,523,351.51x = 1,176,094,848,696,745.25
  5. Step 5: Solve for x
    x = 1,176,094,848,696,745.25/48,523,351.51
  6. Step 6: Final answer
    x = 24,237,708.49

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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.