Home / 23,494,352.09-32,421,717.33-13,039,755.11

Finding the Fourth Proportional to 23,494,352.09, 32,421,717.33 and 13,039,755.11

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Solution

The fourth proportional to 23,494,352.09, 32,421,717.33 and 13,039,755.11 is: 17,994,590.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,494,352.09 : 32,421,717.33 = 13,039,755.11 : x
  2. Step 2: Convert to fraction form
    23,494,352.09/32,421,717.33 = 13,039,755.11/x
  3. Step 3: Cross multiply
    23,494,352.09x = 32,421,717.33 × 13,039,755.11
  4. Step 4: Simplify right side
    23,494,352.09x = 422,771,254,066,734.44
  5. Step 5: Solve for x
    x = 422,771,254,066,734.44/23,494,352.09
  6. Step 6: Final answer
    x = 17,994,590.89

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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.