Home / 11,569,108.02-17,350,167.08-3,479,935.70

Finding the Fourth Proportional to 11,569,108.02, 17,350,167.08 and 3,479,935.70

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Solution

The fourth proportional to 11,569,108.02, 17,350,167.08 and 3,479,935.70 is: 5,218,852.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,108.02 : 17,350,167.08 = 3,479,935.70 : x
  2. Step 2: Convert to fraction form
    11,569,108.02/17,350,167.08 = 3,479,935.70/x
  3. Step 3: Cross multiply
    11,569,108.02x = 17,350,167.08 × 3,479,935.70
  4. Step 4: Simplify right side
    11,569,108.02x = 60,377,465,822,656.75
  5. Step 5: Solve for x
    x = 60,377,465,822,656.75/11,569,108.02
  6. Step 6: Final answer
    x = 5,218,852.28

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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.