Home / 32,076,310.20-48,019,986.90-30,207,737.40

Finding the Fourth Proportional to 32,076,310.20, 48,019,986.90 and 30,207,737.40

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Solution

The fourth proportional to 32,076,310.20, 48,019,986.90 and 30,207,737.40 is: 45,222,631.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,310.20 : 48,019,986.90 = 30,207,737.40 : x
  2. Step 2: Convert to fraction form
    32,076,310.20/48,019,986.90 = 30,207,737.40/x
  3. Step 3: Cross multiply
    32,076,310.20x = 48,019,986.90 × 30,207,737.40
  4. Step 4: Simplify right side
    32,076,310.20x = 1,450,575,154,226,640
  5. Step 5: Solve for x
    x = 1,450,575,154,226,640/32,076,310.20
  6. Step 6: Final answer
    x = 45,222,631.44

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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.