Home / 32,076,000.10-48,114,000.15-31,131,216.10

Finding the Fourth Proportional to 32,076,000.10, 48,114,000.15 and 31,131,216.10

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Solution

The fourth proportional to 32,076,000.10, 48,114,000.15 and 31,131,216.10 is: 46,696,824.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,000.10 : 48,114,000.15 = 31,131,216.10 : x
  2. Step 2: Convert to fraction form
    32,076,000.10/48,114,000.15 = 31,131,216.10/x
  3. Step 3: Cross multiply
    32,076,000.10x = 48,114,000.15 × 31,131,216.10
  4. Step 4: Simplify right side
    32,076,000.10x = 1,497,847,336,105,082.50
  5. Step 5: Solve for x
    x = 1,497,847,336,105,082.50/32,076,000.10
  6. Step 6: Final answer
    x = 46,696,824.15

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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.