Home / 32,076,353.10-48,114,529.65-31,131,569.10

Finding the Fourth Proportional to 32,076,353.10, 48,114,529.65 and 31,131,569.10

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Solution

The fourth proportional to 32,076,353.10, 48,114,529.65 and 31,131,569.10 is: 46,697,353.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,353.10 : 48,114,529.65 = 31,131,569.10 : x
  2. Step 2: Convert to fraction form
    32,076,353.10/48,114,529.65 = 31,131,569.10/x
  3. Step 3: Cross multiply
    32,076,353.10x = 48,114,529.65 × 31,131,569.10
  4. Step 4: Simplify right side
    32,076,353.10x = 1,497,880,804,512,973.75
  5. Step 5: Solve for x
    x = 1,497,880,804,512,973.75/32,076,353.10
  6. Step 6: Final answer
    x = 46,697,353.65

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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.