Home / 17,389,930.46-26,085,734.59-5,718,043.44

Finding the Fourth Proportional to 17,389,930.46, 26,085,734.59 and 5,718,043.44

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Solution

The fourth proportional to 17,389,930.46, 26,085,734.59 and 5,718,043.44 is: 8,577,341.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,389,930.46 : 26,085,734.59 = 5,718,043.44 : x
  2. Step 2: Convert to fraction form
    17,389,930.46/26,085,734.59 = 5,718,043.44/x
  3. Step 3: Cross multiply
    17,389,930.46x = 26,085,734.59 × 5,718,043.44
  4. Step 4: Simplify right side
    17,389,930.46x = 149,159,363,549,930.59
  5. Step 5: Solve for x
    x = 149,159,363,549,930.59/17,389,930.46
  6. Step 6: Final answer
    x = 8,577,341.00

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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.