Home / 59,521,504.35-89,282,571.83-18,577,514.60

Finding the Fourth Proportional to 59,521,504.35, 89,282,571.83 and 18,577,514.60

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Solution

The fourth proportional to 59,521,504.35, 89,282,571.83 and 18,577,514.60 is: 27,866,370.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,521,504.35 : 89,282,571.83 = 18,577,514.60 : x
  2. Step 2: Convert to fraction form
    59,521,504.35/89,282,571.83 = 18,577,514.60/x
  3. Step 3: Cross multiply
    59,521,504.35x = 89,282,571.83 × 18,577,514.60
  4. Step 4: Simplify right side
    59,521,504.35x = 1,658,648,281,158,073.25
  5. Step 5: Solve for x
    x = 1,658,648,281,158,073.25/59,521,504.35
  6. Step 6: Final answer
    x = 27,866,370.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.