Home / 34,989,941.54-52,478,930.45-9,424,972.23

Finding the Fourth Proportional to 34,989,941.54, 52,478,930.45 and 9,424,972.23

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Solution

The fourth proportional to 34,989,941.54, 52,478,930.45 and 9,424,972.23 is: 14,135,847.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,941.54 : 52,478,930.45 = 9,424,972.23 : x
  2. Step 2: Convert to fraction form
    34,989,941.54/52,478,930.45 = 9,424,972.23/x
  3. Step 3: Cross multiply
    34,989,941.54x = 52,478,930.45 × 9,424,972.23
  4. Step 4: Simplify right side
    34,989,941.54x = 494,612,462,104,226.56
  5. Step 5: Solve for x
    x = 494,612,462,104,226.56/34,989,941.54
  6. Step 6: Final answer
    x = 14,135,847.06

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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.