Home / 9,384,156.10-14,076,234.15-7,368,616.90

Finding the Fourth Proportional to 9,384,156.10, 14,076,234.15 and 7,368,616.90

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Solution

The fourth proportional to 9,384,156.10, 14,076,234.15 and 7,368,616.90 is: 11,052,925.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,156.10 : 14,076,234.15 = 7,368,616.90 : x
  2. Step 2: Convert to fraction form
    9,384,156.10/14,076,234.15 = 7,368,616.90/x
  3. Step 3: Cross multiply
    9,384,156.10x = 14,076,234.15 × 7,368,616.90
  4. Step 4: Simplify right side
    9,384,156.10x = 103,722,376,846,047.14
  5. Step 5: Solve for x
    x = 103,722,376,846,047.14/9,384,156.10
  6. Step 6: Final answer
    x = 11,052,925.35

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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.