Home / 37,584,662.40-56,265,019.20-22,430,793.60

Finding the Fourth Proportional to 37,584,662.40, 56,265,019.20 and 22,430,793.60

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Solution

The fourth proportional to 37,584,662.40, 56,265,019.20 and 22,430,793.60 is: 33,579,363.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,662.40 : 56,265,019.20 = 22,430,793.60 : x
  2. Step 2: Convert to fraction form
    37,584,662.40/56,265,019.20 = 22,430,793.60/x
  3. Step 3: Cross multiply
    37,584,662.40x = 56,265,019.20 × 22,430,793.60
  4. Step 4: Simplify right side
    37,584,662.40x = 1,262,069,032,575,237.25
  5. Step 5: Solve for x
    x = 1,262,069,032,575,237.25/37,584,662.40
  6. Step 6: Final answer
    x = 33,579,363.28

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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.