Home / 33,046,610.58-45,602,323.44-18,361,774.74

Finding the Fourth Proportional to 33,046,610.58, 45,602,323.44 and 18,361,774.74

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Solution

The fourth proportional to 33,046,610.58, 45,602,323.44 and 18,361,774.74 is: 25,338,138.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,610.58 : 45,602,323.44 = 18,361,774.74 : x
  2. Step 2: Convert to fraction form
    33,046,610.58/45,602,323.44 = 18,361,774.74/x
  3. Step 3: Cross multiply
    33,046,610.58x = 45,602,323.44 × 18,361,774.74
  4. Step 4: Simplify right side
    33,046,610.58x = 837,339,590,739,907.62
  5. Step 5: Solve for x
    x = 837,339,590,739,907.62/33,046,610.58
  6. Step 6: Final answer
    x = 25,338,138.34

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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.