Home / 69,436,802.86-104,082,294.49-23,362,677.29

Finding the Fourth Proportional to 69,436,802.86, 104,082,294.49 and 23,362,677.29

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Solution

The fourth proportional to 69,436,802.86, 104,082,294.49 and 23,362,677.29 is: 35,019,484.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,436,802.86 : 104,082,294.49 = 23,362,677.29 : x
  2. Step 2: Convert to fraction form
    69,436,802.86/104,082,294.49 = 23,362,677.29/x
  3. Step 3: Cross multiply
    69,436,802.86x = 104,082,294.49 × 23,362,677.29
  4. Step 4: Simplify right side
    69,436,802.86x = 2,431,641,057,772,615
  5. Step 5: Solve for x
    x = 2,431,641,057,772,615/69,436,802.86
  6. Step 6: Final answer
    x = 35,019,484.73

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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.