Home / 29,768,308.44-44,587,361.13-21,106,152.27

Finding the Fourth Proportional to 29,768,308.44, 44,587,361.13 and 21,106,152.27

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Solution

The fourth proportional to 29,768,308.44, 44,587,361.13 and 21,106,152.27 is: 31,613,070.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,768,308.44 : 44,587,361.13 = 21,106,152.27 : x
  2. Step 2: Convert to fraction form
    29,768,308.44/44,587,361.13 = 21,106,152.27/x
  3. Step 3: Cross multiply
    29,768,308.44x = 44,587,361.13 × 21,106,152.27
  4. Step 4: Simplify right side
    29,768,308.44x = 941,067,633,327,259.25
  5. Step 5: Solve for x
    x = 941,067,633,327,259.25/29,768,308.44
  6. Step 6: Final answer
    x = 31,613,070.50

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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.