Home / 17,370,323.71-26,055,707.31-4,590,718

Finding the Fourth Proportional to 17,370,323.71, 26,055,707.31 and 4,590,718

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Solution

The fourth proportional to 17,370,323.71, 26,055,707.31 and 4,590,718 is: 6,886,135.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,323.71 : 26,055,707.31 = 4,590,718 : x
  2. Step 2: Convert to fraction form
    17,370,323.71/26,055,707.31 = 4,590,718/x
  3. Step 3: Cross multiply
    17,370,323.71x = 26,055,707.31 × 4,590,718
  4. Step 4: Simplify right side
    17,370,323.71x = 119,614,404,550,748.58
  5. Step 5: Solve for x
    x = 119,614,404,550,748.58/17,370,323.71
  6. Step 6: Final answer
    x = 6,886,135.60

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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.