Home / 59,717,853.54-89,590,350.33-18,222,441.80

Finding the Fourth Proportional to 59,717,853.54, 89,590,350.33 and 18,222,441.80

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Solution

The fourth proportional to 59,717,853.54, 89,590,350.33 and 18,222,441.80 is: 27,337,803.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,717,853.54 : 89,590,350.33 = 18,222,441.80 : x
  2. Step 2: Convert to fraction form
    59,717,853.54/89,590,350.33 = 18,222,441.80/x
  3. Step 3: Cross multiply
    59,717,853.54x = 89,590,350.33 × 18,222,441.80
  4. Step 4: Simplify right side
    59,717,853.54x = 1,632,554,944,282,084.25
  5. Step 5: Solve for x
    x = 1,632,554,944,282,084.25/59,717,853.54
  6. Step 6: Final answer
    x = 27,337,803.48

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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.