Home / 33,824,749.84-46,678,280.44-18,354,837.66

Finding the Fourth Proportional to 33,824,749.84, 46,678,280.44 and 18,354,837.66

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Solution

The fourth proportional to 33,824,749.84, 46,678,280.44 and 18,354,837.66 is: 25,329,744.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,824,749.84 : 46,678,280.44 = 18,354,837.66 : x
  2. Step 2: Convert to fraction form
    33,824,749.84/46,678,280.44 = 18,354,837.66/x
  3. Step 3: Cross multiply
    33,824,749.84x = 46,678,280.44 × 18,354,837.66
  4. Step 4: Simplify right side
    33,824,749.84x = 856,772,259,724,153.38
  5. Step 5: Solve for x
    x = 856,772,259,724,153.38/33,824,749.84
  6. Step 6: Final answer
    x = 25,329,744.16

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1.5x scale

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.