Home / 32,981,522.95-49,472,665.26-9,952,656.90

Finding the Fourth Proportional to 32,981,522.95, 49,472,665.26 and 9,952,656.90

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Solution

The fourth proportional to 32,981,522.95, 49,472,665.26 and 9,952,656.90 is: 14,929,100.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,981,522.95 : 49,472,665.26 = 9,952,656.90 : x
  2. Step 2: Convert to fraction form
    32,981,522.95/49,472,665.26 = 9,952,656.90/x
  3. Step 3: Cross multiply
    32,981,522.95x = 49,472,665.26 × 9,952,656.90
  4. Step 4: Simplify right side
    32,981,522.95x = 492,384,463,261,329.31
  5. Step 5: Solve for x
    x = 492,384,463,261,329.31/32,981,522.95
  6. Step 6: Final answer
    x = 14,929,100.27

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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.