Home / 35,892,339.52-49,529,555.04-19,591,666.24

Finding the Fourth Proportional to 35,892,339.52, 49,529,555.04 and 19,591,666.24

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Solution

The fourth proportional to 35,892,339.52, 49,529,555.04 and 19,591,666.24 is: 27,035,476.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,892,339.52 : 49,529,555.04 = 19,591,666.24 : x
  2. Step 2: Convert to fraction form
    35,892,339.52/49,529,555.04 = 19,591,666.24/x
  3. Step 3: Cross multiply
    35,892,339.52x = 49,529,555.04 × 19,591,666.24
  4. Step 4: Simplify right side
    35,892,339.52x = 970,366,511,359,389.75
  5. Step 5: Solve for x
    x = 970,366,511,359,389.75/35,892,339.52
  6. Step 6: Final answer
    x = 27,035,476.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.