Home / 34,776,012.20-52,164,018.30-22,010,930.60

Finding the Fourth Proportional to 34,776,012.20, 52,164,018.30 and 22,010,930.60

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Solution

The fourth proportional to 34,776,012.20, 52,164,018.30 and 22,010,930.60 is: 33,016,395.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,776,012.20 : 52,164,018.30 = 22,010,930.60 : x
  2. Step 2: Convert to fraction form
    34,776,012.20/52,164,018.30 = 22,010,930.60/x
  3. Step 3: Cross multiply
    34,776,012.20x = 52,164,018.30 × 22,010,930.60
  4. Step 4: Simplify right side
    34,776,012.20x = 1,148,178,586,618,430
  5. Step 5: Solve for x
    x = 1,148,178,586,618,430/34,776,012.20
  6. Step 6: Final answer
    x = 33,016,395.90

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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.