Home / 33,865,044.66-46,734,630.48-18,396,014.58

Finding the Fourth Proportional to 33,865,044.66, 46,734,630.48 and 18,396,014.58

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Solution

The fourth proportional to 33,865,044.66, 46,734,630.48 and 18,396,014.58 is: 25,386,972.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,865,044.66 : 46,734,630.48 = 18,396,014.58 : x
  2. Step 2: Convert to fraction form
    33,865,044.66/46,734,630.48 = 18,396,014.58/x
  3. Step 3: Cross multiply
    33,865,044.66x = 46,734,630.48 × 18,396,014.58
  4. Step 4: Simplify right side
    33,865,044.66x = 859,730,943,700,992.25
  5. Step 5: Solve for x
    x = 859,730,943,700,992.25/33,865,044.66
  6. Step 6: Final answer
    x = 25,386,972.09

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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.