Home / 17,663,573.64-26,468,317.62-11,884,903.14

Finding the Fourth Proportional to 17,663,573.64, 26,468,317.62 and 11,884,903.14

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Solution

The fourth proportional to 17,663,573.64, 26,468,317.62 and 11,884,903.14 is: 17,809,158.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,663,573.64 : 26,468,317.62 = 11,884,903.14 : x
  2. Step 2: Convert to fraction form
    17,663,573.64/26,468,317.62 = 11,884,903.14/x
  3. Step 3: Cross multiply
    17,663,573.64x = 26,468,317.62 × 11,884,903.14
  4. Step 4: Simplify right side
    17,663,573.64x = 314,573,391,192,455.38
  5. Step 5: Solve for x
    x = 314,573,391,192,455.38/17,663,573.64
  6. Step 6: Final answer
    x = 17,809,158.98

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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.