Home / 17,752,085.20-26,628,127.80-14,560,814.80

Finding the Fourth Proportional to 17,752,085.20, 26,628,127.80 and 14,560,814.80

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Solution

The fourth proportional to 17,752,085.20, 26,628,127.80 and 14,560,814.80 is: 21,841,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,752,085.20 : 26,628,127.80 = 14,560,814.80 : x
  2. Step 2: Convert to fraction form
    17,752,085.20/26,628,127.80 = 14,560,814.80/x
  3. Step 3: Cross multiply
    17,752,085.20x = 26,628,127.80 × 14,560,814.80
  4. Step 4: Simplify right side
    17,752,085.20x = 387,727,237,366,531.50
  5. Step 5: Solve for x
    x = 387,727,237,366,531.50/17,752,085.20
  6. Step 6: Final answer
    x = 21,841,222.20

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1.5x scale

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.