Home / 23,208,187.68-34,812,243.45-6,168,860.82

Finding the Fourth Proportional to 23,208,187.68, 34,812,243.45 and 6,168,860.82

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Solution

The fourth proportional to 23,208,187.68, 34,812,243.45 and 6,168,860.82 is: 9,253,281.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,208,187.68 : 34,812,243.45 = 6,168,860.82 : x
  2. Step 2: Convert to fraction form
    23,208,187.68/34,812,243.45 = 6,168,860.82/x
  3. Step 3: Cross multiply
    23,208,187.68x = 34,812,243.45 × 6,168,860.82
  4. Step 4: Simplify right side
    23,208,187.68x = 214,751,884,675,006.66
  5. Step 5: Solve for x
    x = 214,751,884,675,006.66/23,208,187.68
  6. Step 6: Final answer
    x = 9,253,281.11

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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.