Home / 11,837,267.40-17,755,901.10-11,677,835.10

Finding the Fourth Proportional to 11,837,267.40, 17,755,901.10 and 11,677,835.10

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Solution

The fourth proportional to 11,837,267.40, 17,755,901.10 and 11,677,835.10 is: 17,516,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,837,267.40 : 17,755,901.10 = 11,677,835.10 : x
  2. Step 2: Convert to fraction form
    11,837,267.40/17,755,901.10 = 11,677,835.10/x
  3. Step 3: Cross multiply
    11,837,267.40x = 17,755,901.10 × 11,677,835.10
  4. Step 4: Simplify right side
    11,837,267.40x = 207,350,485,097,708.62
  5. Step 5: Solve for x
    x = 207,350,485,097,708.62/11,837,267.40
  6. Step 6: Final answer
    x = 17,516,752.65

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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.