Home / 23,372,494.84-35,047,707.96-13,659,894.18

Finding the Fourth Proportional to 23,372,494.84, 35,047,707.96 and 13,659,894.18

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Solution

The fourth proportional to 23,372,494.84, 35,047,707.96 and 13,659,894.18 is: 20,483,392.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,372,494.84 : 35,047,707.96 = 13,659,894.18 : x
  2. Step 2: Convert to fraction form
    23,372,494.84/35,047,707.96 = 13,659,894.18/x
  3. Step 3: Cross multiply
    23,372,494.84x = 35,047,707.96 × 13,659,894.18
  4. Step 4: Simplify right side
    23,372,494.84x = 478,747,981,985,143.69
  5. Step 5: Solve for x
    x = 478,747,981,985,143.69/23,372,494.84
  6. Step 6: Final answer
    x = 20,483,392.35

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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.