Home / 22,433,374.20-33,650,061.30-22,291,656.60

Finding the Fourth Proportional to 22,433,374.20, 33,650,061.30 and 22,291,656.60

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Solution

The fourth proportional to 22,433,374.20, 33,650,061.30 and 22,291,656.60 is: 33,437,484.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,433,374.20 : 33,650,061.30 = 22,291,656.60 : x
  2. Step 2: Convert to fraction form
    22,433,374.20/33,650,061.30 = 22,291,656.60/x
  3. Step 3: Cross multiply
    22,433,374.20x = 33,650,061.30 × 22,291,656.60
  4. Step 4: Simplify right side
    22,433,374.20x = 750,115,611,068,549.62
  5. Step 5: Solve for x
    x = 750,115,611,068,549.62/22,433,374.20
  6. Step 6: Final answer
    x = 33,437,484.90

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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.