Home / 12,076,063.44-16,665,075.90-6,569,558.52

Finding the Fourth Proportional to 12,076,063.44, 16,665,075.90 and 6,569,558.52

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Solution

The fourth proportional to 12,076,063.44, 16,665,075.90 and 6,569,558.52 is: 9,066,049.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,076,063.44 : 16,665,075.90 = 6,569,558.52 : x
  2. Step 2: Convert to fraction form
    12,076,063.44/16,665,075.90 = 6,569,558.52/x
  3. Step 3: Cross multiply
    12,076,063.44x = 16,665,075.90 × 6,569,558.52
  4. Step 4: Simplify right side
    12,076,063.44x = 109,482,191,365,291.66
  5. Step 5: Solve for x
    x = 109,482,191,365,291.66/12,076,063.44
  6. Step 6: Final answer
    x = 9,066,049.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.