Home / 32,206,180.71-44,427,590.19-19,144,148.25

Finding the Fourth Proportional to 32,206,180.71, 44,427,590.19 and 19,144,148.25

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Solution

The fourth proportional to 32,206,180.71, 44,427,590.19 and 19,144,148.25 is: 26,408,855.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,206,180.71 : 44,427,590.19 = 19,144,148.25 : x
  2. Step 2: Convert to fraction form
    32,206,180.71/44,427,590.19 = 19,144,148.25/x
  3. Step 3: Cross multiply
    32,206,180.71x = 44,427,590.19 × 19,144,148.25
  4. Step 4: Simplify right side
    32,206,180.71x = 850,528,372,987,605.62
  5. Step 5: Solve for x
    x = 850,528,372,987,605.62/32,206,180.71
  6. Step 6: Final answer
    x = 26,408,855.51

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Double scale
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1.5x scale

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.