Home / 24,360,676.34-33,609,457.26-13,899,177.22

Finding the Fourth Proportional to 24,360,676.34, 33,609,457.26 and 13,899,177.22

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Solution

The fourth proportional to 24,360,676.34, 33,609,457.26 and 13,899,177.22 is: 19,176,142.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,360,676.34 : 33,609,457.26 = 13,899,177.22 : x
  2. Step 2: Convert to fraction form
    24,360,676.34/33,609,457.26 = 13,899,177.22/x
  3. Step 3: Cross multiply
    24,360,676.34x = 33,609,457.26 × 13,899,177.22
  4. Step 4: Simplify right side
    24,360,676.34x = 467,143,802,685,822.12
  5. Step 5: Solve for x
    x = 467,143,802,685,822.12/24,360,676.34
  6. Step 6: Final answer
    x = 19,176,142.57

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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.