Home / 33,798,234.72-46,641,574.80-18,328,314.72

Finding the Fourth Proportional to 33,798,234.72, 46,641,574.80 and 18,328,314.72

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Solution

The fourth proportional to 33,798,234.72, 46,641,574.80 and 18,328,314.72 is: 25,293,080.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,798,234.72 : 46,641,574.80 = 18,328,314.72 : x
  2. Step 2: Convert to fraction form
    33,798,234.72/46,641,574.80 = 18,328,314.72/x
  3. Step 3: Cross multiply
    33,798,234.72x = 46,641,574.80 × 18,328,314.72
  4. Step 4: Simplify right side
    33,798,234.72x = 854,861,461,970,821
  5. Step 5: Solve for x
    x = 854,861,461,970,821/33,798,234.72
  6. Step 6: Final answer
    x = 25,293,080.22

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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.