Home / 17,826,117.44-26,749,111.20-9,628,594.16

Finding the Fourth Proportional to 17,826,117.44, 26,749,111.20 and 9,628,594.16

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Solution

The fourth proportional to 17,826,117.44, 26,749,111.20 and 9,628,594.16 is: 14,448,257.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,826,117.44 : 26,749,111.20 = 9,628,594.16 : x
  2. Step 2: Convert to fraction form
    17,826,117.44/26,749,111.20 = 9,628,594.16/x
  3. Step 3: Cross multiply
    17,826,117.44x = 26,749,111.20 × 9,628,594.16
  4. Step 4: Simplify right side
    17,826,117.44x = 257,556,335,885,510.59
  5. Step 5: Solve for x
    x = 257,556,335,885,510.59/17,826,117.44
  6. Step 6: Final answer
    x = 14,448,257.55

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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.