Home / 11,574,280.02-17,357,874.30-8,002,996.50

Finding the Fourth Proportional to 11,574,280.02, 17,357,874.30 and 8,002,996.50

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Solution

The fourth proportional to 11,574,280.02, 17,357,874.30 and 8,002,996.50 is: 12,002,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,280.02 : 17,357,874.30 = 8,002,996.50 : x
  2. Step 2: Convert to fraction form
    11,574,280.02/17,357,874.30 = 8,002,996.50/x
  3. Step 3: Cross multiply
    11,574,280.02x = 17,357,874.30 × 8,002,996.50
  4. Step 4: Simplify right side
    11,574,280.02x = 138,915,007,270,339.95
  5. Step 5: Solve for x
    x = 138,915,007,270,339.95/11,574,280.02
  6. Step 6: Final answer
    x = 12,002,043.07

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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.