Home / 24,539,905.20-36,809,512.20-11,076,711.60

Finding the Fourth Proportional to 24,539,905.20, 36,809,512.20 and 11,076,711.60

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Solution

The fourth proportional to 24,539,905.20, 36,809,512.20 and 11,076,711.60 is: 16,614,911.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,539,905.20 : 36,809,512.20 = 11,076,711.60 : x
  2. Step 2: Convert to fraction form
    24,539,905.20/36,809,512.20 = 11,076,711.60/x
  3. Step 3: Cross multiply
    24,539,905.20x = 36,809,512.20 × 11,076,711.60
  4. Step 4: Simplify right side
    24,539,905.20x = 407,728,350,776,081.56
  5. Step 5: Solve for x
    x = 407,728,350,776,081.56/24,539,905.20
  6. Step 6: Final answer
    x = 16,614,911.40

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1.5x scale

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.