Home / 22,991,916.80-34,475,433.60-9,530,105.60

Finding the Fourth Proportional to 22,991,916.80, 34,475,433.60 and 9,530,105.60

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Solution

The fourth proportional to 22,991,916.80, 34,475,433.60 and 9,530,105.60 is: 14,290,001.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,991,916.80 : 34,475,433.60 = 9,530,105.60 : x
  2. Step 2: Convert to fraction form
    22,991,916.80/34,475,433.60 = 9,530,105.60/x
  3. Step 3: Cross multiply
    22,991,916.80x = 34,475,433.60 × 9,530,105.60
  4. Step 4: Simplify right side
    22,991,916.80x = 328,554,522,813,788.19
  5. Step 5: Solve for x
    x = 328,554,522,813,788.19/22,991,916.80
  6. Step 6: Final answer
    x = 14,290,001.38

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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.