Home / 22,374,202.86-33,566,353.92-6,813,423.36

Finding the Fourth Proportional to 22,374,202.86, 33,566,353.92 and 6,813,423.36

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Solution

The fourth proportional to 22,374,202.86, 33,566,353.92 and 6,813,423.36 is: 10,221,672.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,374,202.86 : 33,566,353.92 = 6,813,423.36 : x
  2. Step 2: Convert to fraction form
    22,374,202.86/33,566,353.92 = 6,813,423.36/x
  3. Step 3: Cross multiply
    22,374,202.86x = 33,566,353.92 × 6,813,423.36
  4. Step 4: Simplify right side
    22,374,202.86x = 228,701,779,908,555.59
  5. Step 5: Solve for x
    x = 228,701,779,908,555.59/22,374,202.86
  6. Step 6: Final answer
    x = 10,221,672.76

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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.