Home / 33,812,508.94-46,661,380.52-18,342,703.70

Finding the Fourth Proportional to 33,812,508.94, 46,661,380.52 and 18,342,703.70

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Solution

The fourth proportional to 33,812,508.94, 46,661,380.52 and 18,342,703.70 is: 25,312,995.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,812,508.94 : 46,661,380.52 = 18,342,703.70 : x
  2. Step 2: Convert to fraction form
    33,812,508.94/46,661,380.52 = 18,342,703.70/x
  3. Step 3: Cross multiply
    33,812,508.94x = 46,661,380.52 × 18,342,703.70
  4. Step 4: Simplify right side
    33,812,508.94x = 855,895,877,111,312
  5. Step 5: Solve for x
    x = 855,895,877,111,312/33,812,508.94
  6. Step 6: Final answer
    x = 25,312,995.22

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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.