Home / 22,260,425.86-33,393,807.92-6,909,041.80

Finding the Fourth Proportional to 22,260,425.86, 33,393,807.92 and 6,909,041.80

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Solution

The fourth proportional to 22,260,425.86, 33,393,807.92 and 6,909,041.80 is: 10,364,546.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,260,425.86 : 33,393,807.92 = 6,909,041.80 : x
  2. Step 2: Convert to fraction form
    22,260,425.86/33,393,807.92 = 6,909,041.80/x
  3. Step 3: Cross multiply
    22,260,425.86x = 33,393,807.92 × 6,909,041.80
  4. Step 4: Simplify right side
    22,260,425.86x = 230,719,214,780,451.06
  5. Step 5: Solve for x
    x = 230,719,214,780,451.06/22,260,425.86
  6. Step 6: Final answer
    x = 10,364,546.31

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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.