Home / 17,470,042.80-26,205,064.20-6,109,306.80

Finding the Fourth Proportional to 17,470,042.80, 26,205,064.20 and 6,109,306.80

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Solution

The fourth proportional to 17,470,042.80, 26,205,064.20 and 6,109,306.80 is: 9,163,960.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,470,042.80 : 26,205,064.20 = 6,109,306.80 : x
  2. Step 2: Convert to fraction form
    17,470,042.80/26,205,064.20 = 6,109,306.80/x
  3. Step 3: Cross multiply
    17,470,042.80x = 26,205,064.20 × 6,109,306.80
  4. Step 4: Simplify right side
    17,470,042.80x = 160,094,776,911,496.56
  5. Step 5: Solve for x
    x = 160,094,776,911,496.56/17,470,042.80
  6. Step 6: Final answer
    x = 9,163,960.20

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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.