Home / 62,446,036.60-86,176,212.31-34,569,212.44

Finding the Fourth Proportional to 62,446,036.60, 86,176,212.31 and 34,569,212.44

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Solution

The fourth proportional to 62,446,036.60, 86,176,212.31 and 34,569,212.44 is: 47,705,890.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,446,036.60 : 86,176,212.31 = 34,569,212.44 : x
  2. Step 2: Convert to fraction form
    62,446,036.60/86,176,212.31 = 34,569,212.44/x
  3. Step 3: Cross multiply
    62,446,036.60x = 86,176,212.31 × 34,569,212.44
  4. Step 4: Simplify right side
    62,446,036.60x = 2,979,043,790,446,087
  5. Step 5: Solve for x
    x = 2,979,043,790,446,087/62,446,036.60
  6. Step 6: Final answer
    x = 47,705,890.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.