Home / 29,623,625.14-44,423,949.75-10,189,155.82

Finding the Fourth Proportional to 29,623,625.14, 44,423,949.75 and 10,189,155.82

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Solution

The fourth proportional to 29,623,625.14, 44,423,949.75 and 10,189,155.82 is: 15,279,782.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,623,625.14 : 44,423,949.75 = 10,189,155.82 : x
  2. Step 2: Convert to fraction form
    29,623,625.14/44,423,949.75 = 10,189,155.82/x
  3. Step 3: Cross multiply
    29,623,625.14x = 44,423,949.75 × 10,189,155.82
  4. Step 4: Simplify right side
    29,623,625.14x = 452,642,546,142,600.06
  5. Step 5: Solve for x
    x = 452,642,546,142,600.06/29,623,625.14
  6. Step 6: Final answer
    x = 15,279,782.40

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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.