Home / 32,614,508.19-48,919,218.08-18,958,944.45

Finding the Fourth Proportional to 32,614,508.19, 48,919,218.08 and 18,958,944.45

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Solution

The fourth proportional to 32,614,508.19, 48,919,218.08 and 18,958,944.45 is: 28,436,937.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,614,508.19 : 48,919,218.08 = 18,958,944.45 : x
  2. Step 2: Convert to fraction form
    32,614,508.19/48,919,218.08 = 18,958,944.45/x
  3. Step 3: Cross multiply
    32,614,508.19x = 48,919,218.08 × 18,958,944.45
  4. Step 4: Simplify right side
    32,614,508.19x = 927,456,738,021,361
  5. Step 5: Solve for x
    x = 927,456,738,021,361/32,614,508.19
  6. Step 6: Final answer
    x = 28,436,937.72

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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.