Home / 33,692,750.40-50,572,303.20-16,672,641.60

Finding the Fourth Proportional to 33,692,750.40, 50,572,303.20 and 16,672,641.60

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Solution

The fourth proportional to 33,692,750.40, 50,572,303.20 and 16,672,641.60 is: 25,025,380.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,750.40 : 50,572,303.20 = 16,672,641.60 : x
  2. Step 2: Convert to fraction form
    33,692,750.40/50,572,303.20 = 16,672,641.60/x
  3. Step 3: Cross multiply
    33,692,750.40x = 50,572,303.20 × 16,672,641.60
  4. Step 4: Simplify right side
    33,692,750.40x = 843,173,886,140,133.12
  5. Step 5: Solve for x
    x = 843,173,886,140,133.12/33,692,750.40
  6. Step 6: Final answer
    x = 25,025,380.12

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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.