Home / 23,493,971.48-35,275,551.33-13,139,477.35

Finding the Fourth Proportional to 23,493,971.48, 35,275,551.33 and 13,139,477.35

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Solution

The fourth proportional to 23,493,971.48, 35,275,551.33 and 13,139,477.35 is: 19,728,563.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,493,971.48 : 35,275,551.33 = 13,139,477.35 : x
  2. Step 2: Convert to fraction form
    23,493,971.48/35,275,551.33 = 13,139,477.35/x
  3. Step 3: Cross multiply
    23,493,971.48x = 35,275,551.33 × 13,139,477.35
  4. Step 4: Simplify right side
    23,493,971.48x = 463,502,307,532,919.62
  5. Step 5: Solve for x
    x = 463,502,307,532,919.62/23,493,971.48
  6. Step 6: Final answer
    x = 19,728,563.48

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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.