Home / 11,366,315.30-17,060,251.85-7,035,264.49

Finding the Fourth Proportional to 11,366,315.30, 17,060,251.85 and 7,035,264.49

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Solution

The fourth proportional to 11,366,315.30, 17,060,251.85 and 7,035,264.49 is: 10,559,568.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366,315.30 : 17,060,251.85 = 7,035,264.49 : x
  2. Step 2: Convert to fraction form
    11,366,315.30/17,060,251.85 = 7,035,264.49/x
  3. Step 3: Cross multiply
    11,366,315.30x = 17,060,251.85 × 7,035,264.49
  4. Step 4: Simplify right side
    11,366,315.30x = 120,023,384,030,761.83
  5. Step 5: Solve for x
    x = 120,023,384,030,761.83/11,366,315.30
  6. Step 6: Final answer
    x = 10,559,568.41

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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.