Home / 17,308,468.64-25,956,059.76-5,946,799.52

Finding the Fourth Proportional to 17,308,468.64, 25,956,059.76 and 5,946,799.52

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Solution

The fourth proportional to 17,308,468.64, 25,956,059.76 and 5,946,799.52 is: 8,917,916.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,308,468.64 : 25,956,059.76 = 5,946,799.52 : x
  2. Step 2: Convert to fraction form
    17,308,468.64/25,956,059.76 = 5,946,799.52/x
  3. Step 3: Cross multiply
    17,308,468.64x = 25,956,059.76 × 5,946,799.52
  4. Step 4: Simplify right side
    17,308,468.64x = 154,355,483,721,859.31
  5. Step 5: Solve for x
    x = 154,355,483,721,859.31/17,308,468.64
  6. Step 6: Final answer
    x = 8,917,916.83

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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.