Home / 17,309,556.96-23,885,700.54-9,572,673.48

Finding the Fourth Proportional to 17,309,556.96, 23,885,700.54 and 9,572,673.48

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Solution

The fourth proportional to 17,309,556.96, 23,885,700.54 and 9,572,673.48 is: 13,209,466.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,309,556.96 : 23,885,700.54 = 9,572,673.48 : x
  2. Step 2: Convert to fraction form
    17,309,556.96/23,885,700.54 = 9,572,673.48/x
  3. Step 3: Cross multiply
    17,309,556.96x = 23,885,700.54 × 9,572,673.48
  4. Step 4: Simplify right side
    17,309,556.96x = 228,650,012,110,479.69
  5. Step 5: Solve for x
    x = 228,650,012,110,479.69/17,309,556.96
  6. Step 6: Final answer
    x = 13,209,466.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.