Home / 24,180,881.70-33,368,735.75-13,167,389.77

Finding the Fourth Proportional to 24,180,881.70, 33,368,735.75 and 13,167,389.77

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Solution

The fourth proportional to 24,180,881.70, 33,368,735.75 and 13,167,389.77 is: 18,170,518.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,180,881.70 : 33,368,735.75 = 13,167,389.77 : x
  2. Step 2: Convert to fraction form
    24,180,881.70/33,368,735.75 = 13,167,389.77/x
  3. Step 3: Cross multiply
    24,180,881.70x = 33,368,735.75 × 13,167,389.77
  4. Step 4: Simplify right side
    24,180,881.70x = 439,379,149,677,191.06
  5. Step 5: Solve for x
    x = 439,379,149,677,191.06/24,180,881.70
  6. Step 6: Final answer
    x = 18,170,518.14

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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.