Home / 62,857,204.36-86,742,053.22-35,355,067

Finding the Fourth Proportional to 62,857,204.36, 86,742,053.22 and 35,355,067

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Solution

The fourth proportional to 62,857,204.36, 86,742,053.22 and 35,355,067 is: 48,789,492.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,857,204.36 : 86,742,053.22 = 35,355,067 : x
  2. Step 2: Convert to fraction form
    62,857,204.36/86,742,053.22 = 35,355,067/x
  3. Step 3: Cross multiply
    62,857,204.36x = 86,742,053.22 × 35,355,067
  4. Step 4: Simplify right side
    62,857,204.36x = 3,066,771,103,310,665.50
  5. Step 5: Solve for x
    x = 3,066,771,103,310,665.50/62,857,204.36
  6. Step 6: Final answer
    x = 48,789,492.54

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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.