Home / 33,880,733.46-46,755,376.74-18,410,781.24

Finding the Fourth Proportional to 33,880,733.46, 46,755,376.74 and 18,410,781.24

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Solution

The fourth proportional to 33,880,733.46, 46,755,376.74 and 18,410,781.24 is: 25,406,858.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,880,733.46 : 46,755,376.74 = 18,410,781.24 : x
  2. Step 2: Convert to fraction form
    33,880,733.46/46,755,376.74 = 18,410,781.24/x
  3. Step 3: Cross multiply
    33,880,733.46x = 46,755,376.74 × 18,410,781.24
  4. Step 4: Simplify right side
    33,880,733.46x = 860,803,012,953,924.38
  5. Step 5: Solve for x
    x = 860,803,012,953,924.38/33,880,733.46
  6. Step 6: Final answer
    x = 25,406,858.86

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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.