Home / 33,081,260.48-49,625,002.24-9,738,018.64

Finding the Fourth Proportional to 33,081,260.48, 49,625,002.24 and 9,738,018.64

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Solution

The fourth proportional to 33,081,260.48, 49,625,002.24 and 9,738,018.64 is: 14,607,943.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,081,260.48 : 49,625,002.24 = 9,738,018.64 : x
  2. Step 2: Convert to fraction form
    33,081,260.48/49,625,002.24 = 9,738,018.64/x
  3. Step 3: Cross multiply
    33,081,260.48x = 49,625,002.24 × 9,738,018.64
  4. Step 4: Simplify right side
    33,081,260.48x = 483,249,196,823,161.81
  5. Step 5: Solve for x
    x = 483,249,196,823,161.81/33,081,260.48
  6. Step 6: Final answer
    x = 14,607,943.89

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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.