Home / 33,290,068.60-49,935,102.90-9,355,540.60

Finding the Fourth Proportional to 33,290,068.60, 49,935,102.90 and 9,355,540.60

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Solution

The fourth proportional to 33,290,068.60, 49,935,102.90 and 9,355,540.60 is: 14,033,310.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,290,068.60 : 49,935,102.90 = 9,355,540.60 : x
  2. Step 2: Convert to fraction form
    33,290,068.60/49,935,102.90 = 9,355,540.60/x
  3. Step 3: Cross multiply
    33,290,068.60x = 49,935,102.90 × 9,355,540.60
  4. Step 4: Simplify right side
    33,290,068.60x = 467,169,882,546,127.69
  5. Step 5: Solve for x
    x = 467,169,882,546,127.69/33,290,068.60
  6. Step 6: Final answer
    x = 14,033,310.90

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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.