Home / 17,017,206.52-25,521,922.20-4,886,573.64

Finding the Fourth Proportional to 17,017,206.52, 25,521,922.20 and 4,886,573.64

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Solution

The fourth proportional to 17,017,206.52, 25,521,922.20 and 4,886,573.64 is: 7,328,744.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017,206.52 : 25,521,922.20 = 4,886,573.64 : x
  2. Step 2: Convert to fraction form
    17,017,206.52/25,521,922.20 = 4,886,573.64/x
  3. Step 3: Cross multiply
    17,017,206.52x = 25,521,922.20 × 4,886,573.64
  4. Step 4: Simplify right side
    17,017,206.52x = 124,714,752,264,650.80
  5. Step 5: Solve for x
    x = 124,714,752,264,650.80/17,017,206.52
  6. Step 6: Final answer
    x = 7,328,744.12

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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.