Home / 33,865,602.68-46,734,495.38-18,395,698.88

Finding the Fourth Proportional to 33,865,602.68, 46,734,495.38 and 18,395,698.88

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Solution

The fourth proportional to 33,865,602.68, 46,734,495.38 and 18,395,698.88 is: 25,386,044.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,865,602.68 : 46,734,495.38 = 18,395,698.88 : x
  2. Step 2: Convert to fraction form
    33,865,602.68/46,734,495.38 = 18,395,698.88/x
  3. Step 3: Cross multiply
    33,865,602.68x = 46,734,495.38 × 18,395,698.88
  4. Step 4: Simplify right side
    33,865,602.68x = 859,713,704,319,231.12
  5. Step 5: Solve for x
    x = 859,713,704,319,231.12/33,865,602.68
  6. Step 6: Final answer
    x = 25,386,044.73

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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.