Home / 32,664,571,202.31-49,002,092,835.79-13,780,640,446.71

Finding the Fourth Proportional to 32,664,571,202.31, 49,002,092,835.79 and 13,780,640,446.71

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Solution

The fourth proportional to 32,664,571,202.31, 49,002,092,835.79 and 13,780,640,446.71 is: 20,673,169,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,664,571,202.31 : 49,002,092,835.79 = 13,780,640,446.71 : x
  2. Step 2: Convert to fraction form
    32,664,571,202.31/49,002,092,835.79 = 13,780,640,446.71/x
  3. Step 3: Cross multiply
    32,664,571,202.31x = 49,002,092,835.79 × 13,780,640,446.71
  4. Step 4: Simplify right side
    32,664,571,202.31x = 675,280,222,506,298,376,192
  5. Step 5: Solve for x
    x = 675,280,222,506,298,376,192/32,664,571,202.31
  6. Step 6: Final answer
    x = 20,673,169,665.20

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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.