Home / 17,487,964.26-26,206,038.84-7,100,551.86

Finding the Fourth Proportional to 17,487,964.26, 26,206,038.84 and 7,100,551.86

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Solution

The fourth proportional to 17,487,964.26, 26,206,038.84 and 7,100,551.86 is: 10,640,308.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,487,964.26 : 26,206,038.84 = 7,100,551.86 : x
  2. Step 2: Convert to fraction form
    17,487,964.26/26,206,038.84 = 7,100,551.86/x
  3. Step 3: Cross multiply
    17,487,964.26x = 26,206,038.84 × 7,100,551.86
  4. Step 4: Simplify right side
    17,487,964.26x = 186,077,337,828,594.25
  5. Step 5: Solve for x
    x = 186,077,337,828,594.25/17,487,964.26
  6. Step 6: Final answer
    x = 10,640,308.68

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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.