Home / 33,588,069,847.65-46,351,260,928.98-18,346,171,371.48

Finding the Fourth Proportional to 33,588,069,847.65, 46,351,260,928.98 and 18,346,171,371.48

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Solution

The fourth proportional to 33,588,069,847.65, 46,351,260,928.98 and 18,346,171,371.48 is: 25,317,566,032.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,588,069,847.65 : 46,351,260,928.98 = 18,346,171,371.48 : x
  2. Step 2: Convert to fraction form
    33,588,069,847.65/46,351,260,928.98 = 18,346,171,371.48/x
  3. Step 3: Cross multiply
    33,588,069,847.65x = 46,351,260,928.98 × 18,346,171,371.48
  4. Step 4: Simplify right side
    33,588,069,847.65x = 850,368,176,287,252,348,928
  5. Step 5: Solve for x
    x = 850,368,176,287,252,348,928/33,588,069,847.65
  6. Step 6: Final answer
    x = 25,317,566,032.95

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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.