Home / 33,834,243.10-46,690,005.21-18,363,995.59

Finding the Fourth Proportional to 33,834,243.10, 46,690,005.21 and 18,363,995.59

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Solution

The fourth proportional to 33,834,243.10, 46,690,005.21 and 18,363,995.59 is: 25,341,635.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,834,243.10 : 46,690,005.21 = 18,363,995.59 : x
  2. Step 2: Convert to fraction form
    33,834,243.10/46,690,005.21 = 18,363,995.59/x
  3. Step 3: Cross multiply
    33,834,243.10x = 46,690,005.21 × 18,363,995.59
  4. Step 4: Simplify right side
    33,834,243.10x = 857,415,049,448,247
  5. Step 5: Solve for x
    x = 857,415,049,448,247/33,834,243.10
  6. Step 6: Final answer
    x = 25,341,635.31

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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.