Home / 19,529,100.24-29,273,144.48-6,570,752.43

Finding the Fourth Proportional to 19,529,100.24, 29,273,144.48 and 6,570,752.43

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Solution

The fourth proportional to 19,529,100.24, 29,273,144.48 and 6,570,752.43 is: 9,849,229.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,529,100.24 : 29,273,144.48 = 6,570,752.43 : x
  2. Step 2: Convert to fraction form
    19,529,100.24/29,273,144.48 = 6,570,752.43/x
  3. Step 3: Cross multiply
    19,529,100.24x = 29,273,144.48 × 6,570,752.43
  4. Step 4: Simplify right side
    19,529,100.24x = 192,346,585,108,001.28
  5. Step 5: Solve for x
    x = 192,346,585,108,001.28/19,529,100.24
  6. Step 6: Final answer
    x = 9,849,229.24

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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.