Home / 11,071,696.90-16,607,545.35-6,798,007.30

Finding the Fourth Proportional to 11,071,696.90, 16,607,545.35 and 6,798,007.30

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Solution

The fourth proportional to 11,071,696.90, 16,607,545.35 and 6,798,007.30 is: 10,197,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,696.90 : 16,607,545.35 = 6,798,007.30 : x
  2. Step 2: Convert to fraction form
    11,071,696.90/16,607,545.35 = 6,798,007.30/x
  3. Step 3: Cross multiply
    11,071,696.90x = 16,607,545.35 × 6,798,007.30
  4. Step 4: Simplify right side
    11,071,696.90x = 112,898,214,524,381.05
  5. Step 5: Solve for x
    x = 112,898,214,524,381.05/11,071,696.90
  6. Step 6: Final answer
    x = 10,197,010.95

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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.