Home / 13,696,878.01-20,546,676.60-5,063,241.10

Finding the Fourth Proportional to 13,696,878.01, 20,546,676.60 and 5,063,241.10

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Solution

The fourth proportional to 13,696,878.01, 20,546,676.60 and 5,063,241.10 is: 7,595,364.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,696,878.01 : 20,546,676.60 = 5,063,241.10 : x
  2. Step 2: Convert to fraction form
    13,696,878.01/20,546,676.60 = 5,063,241.10/x
  3. Step 3: Cross multiply
    13,696,878.01x = 20,546,676.60 × 5,063,241.10
  4. Step 4: Simplify right side
    13,696,878.01x = 104,032,777,429,528.27
  5. Step 5: Solve for x
    x = 104,032,777,429,528.27/13,696,878.01
  6. Step 6: Final answer
    x = 7,595,364.24

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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.