Home / 19,309,733.48-26,647,705.14-10,608,710.24

Finding the Fourth Proportional to 19,309,733.48, 26,647,705.14 and 10,608,710.24

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Solution

The fourth proportional to 19,309,733.48, 26,647,705.14 and 10,608,710.24 is: 14,640,170.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,309,733.48 : 26,647,705.14 = 10,608,710.24 : x
  2. Step 2: Convert to fraction form
    19,309,733.48/26,647,705.14 = 10,608,710.24/x
  3. Step 3: Cross multiply
    19,309,733.48x = 26,647,705.14 × 10,608,710.24
  4. Step 4: Simplify right side
    19,309,733.48x = 282,697,782,391,218.62
  5. Step 5: Solve for x
    x = 282,697,782,391,218.62/19,309,733.48
  6. Step 6: Final answer
    x = 14,640,170.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.