Home / 17,710,789.44-26,566,203.60-4,931,322.24

Finding the Fourth Proportional to 17,710,789.44, 26,566,203.60 and 4,931,322.24

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Solution

The fourth proportional to 17,710,789.44, 26,566,203.60 and 4,931,322.24 is: 7,396,988.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,710,789.44 : 26,566,203.60 = 4,931,322.24 : x
  2. Step 2: Convert to fraction form
    17,710,789.44/26,566,203.60 = 4,931,322.24/x
  3. Step 3: Cross multiply
    17,710,789.44x = 26,566,203.60 × 4,931,322.24
  4. Step 4: Simplify right side
    17,710,789.44x = 131,006,510,645,048.08
  5. Step 5: Solve for x
    x = 131,006,510,645,048.08/17,710,789.44
  6. Step 6: Final answer
    x = 7,396,988.77

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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.