Home / 11,357,070.30-17,035,605.45-6,822,107.10

Finding the Fourth Proportional to 11,357,070.30, 17,035,605.45 and 6,822,107.10

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Solution

The fourth proportional to 11,357,070.30, 17,035,605.45 and 6,822,107.10 is: 10,233,160.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,070.30 : 17,035,605.45 = 6,822,107.10 : x
  2. Step 2: Convert to fraction form
    11,357,070.30/17,035,605.45 = 6,822,107.10/x
  3. Step 3: Cross multiply
    11,357,070.30x = 17,035,605.45 × 6,822,107.10
  4. Step 4: Simplify right side
    11,357,070.30x = 116,218,724,893,243.69
  5. Step 5: Solve for x
    x = 116,218,724,893,243.69/11,357,070.30
  6. Step 6: Final answer
    x = 10,233,160.65

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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.