Home / 33,349,442.16-46,023,668.54-18,464,766.06

Finding the Fourth Proportional to 33,349,442.16, 46,023,668.54 and 18,464,766.06

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Solution

The fourth proportional to 33,349,442.16, 46,023,668.54 and 18,464,766.06 is: 25,482,173.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,442.16 : 46,023,668.54 = 18,464,766.06 : x
  2. Step 2: Convert to fraction form
    33,349,442.16/46,023,668.54 = 18,464,766.06/x
  3. Step 3: Cross multiply
    33,349,442.16x = 46,023,668.54 × 18,464,766.06
  4. Step 4: Simplify right side
    33,349,442.16x = 849,816,272,814,081.62
  5. Step 5: Solve for x
    x = 849,816,272,814,081.62/33,349,442.16
  6. Step 6: Final answer
    x = 25,482,173.55

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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.