Home / 32,076,024.80-48,114,037.20-21,872,357.60

Finding the Fourth Proportional to 32,076,024.80, 48,114,037.20 and 21,872,357.60

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Solution

The fourth proportional to 32,076,024.80, 48,114,037.20 and 21,872,357.60 is: 32,808,536.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,024.80 : 48,114,037.20 = 21,872,357.60 : x
  2. Step 2: Convert to fraction form
    32,076,024.80/48,114,037.20 = 21,872,357.60/x
  3. Step 3: Cross multiply
    32,076,024.80x = 48,114,037.20 × 21,872,357.60
  4. Step 4: Simplify right side
    32,076,024.80x = 1,052,367,427,218,102.88
  5. Step 5: Solve for x
    x = 1,052,367,427,218,102.88/32,076,024.80
  6. Step 6: Final answer
    x = 32,808,536.40

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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.