Home / 225,779,942.96-338,669,255.60-62,017,855.88

Finding the Fourth Proportional to 225,779,942.96, 338,669,255.60 and 62,017,855.88

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Solution

The fourth proportional to 225,779,942.96, 338,669,255.60 and 62,017,855.88 is: 93,026,602.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,779,942.96 : 338,669,255.60 = 62,017,855.88 : x
  2. Step 2: Convert to fraction form
    225,779,942.96/338,669,255.60 = 62,017,855.88/x
  3. Step 3: Cross multiply
    225,779,942.96x = 338,669,255.60 × 62,017,855.88
  4. Step 4: Simplify right side
    225,779,942.96x = 21,003,541,084,787,684
  5. Step 5: Solve for x
    x = 21,003,541,084,787,684/225,779,942.96
  6. Step 6: Final answer
    x = 93,026,602.85

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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.