Home / 59,552,331.60-89,328,497.40-16,428,190.80

Finding the Fourth Proportional to 59,552,331.60, 89,328,497.40 and 16,428,190.80

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Solution

The fourth proportional to 59,552,331.60, 89,328,497.40 and 16,428,190.80 is: 24,642,286.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,552,331.60 : 89,328,497.40 = 16,428,190.80 : x
  2. Step 2: Convert to fraction form
    59,552,331.60/89,328,497.40 = 16,428,190.80/x
  3. Step 3: Cross multiply
    59,552,331.60x = 89,328,497.40 × 16,428,190.80
  4. Step 4: Simplify right side
    59,552,331.60x = 1,467,505,599,164,504
  5. Step 5: Solve for x
    x = 1,467,505,599,164,504/59,552,331.60
  6. Step 6: Final answer
    x = 24,642,286.20

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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.