Home / 29,037,506.51-43,556,066.01-11,765,452.56

Finding the Fourth Proportional to 29,037,506.51, 43,556,066.01 and 11,765,452.56

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Solution

The fourth proportional to 29,037,506.51, 43,556,066.01 and 11,765,452.56 is: 17,648,100.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,037,506.51 : 43,556,066.01 = 11,765,452.56 : x
  2. Step 2: Convert to fraction form
    29,037,506.51/43,556,066.01 = 11,765,452.56/x
  3. Step 3: Cross multiply
    29,037,506.51x = 43,556,066.01 × 11,765,452.56
  4. Step 4: Simplify right side
    29,037,506.51x = 512,456,828,340,883.50
  5. Step 5: Solve for x
    x = 512,456,828,340,883.50/29,037,506.51
  6. Step 6: Final answer
    x = 17,648,100.34

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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.