Home / 29,898,067.20-41,885,637.60-29,898,067.20

Finding the Fourth Proportional to 29,898,067.20, 41,885,637.60 and 29,898,067.20

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Solution

The fourth proportional to 29,898,067.20, 41,885,637.60 and 29,898,067.20 is: 41,885,637.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898,067.20 : 41,885,637.60 = 29,898,067.20 : x
  2. Step 2: Convert to fraction form
    29,898,067.20/41,885,637.60 = 29,898,067.20/x
  3. Step 3: Cross multiply
    29,898,067.20x = 41,885,637.60 × 29,898,067.20
  4. Step 4: Simplify right side
    29,898,067.20x = 1,252,299,607,679,646.75
  5. Step 5: Solve for x
    x = 1,252,299,607,679,646.75/29,898,067.20
  6. Step 6: Final answer
    x = 41,885,637.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.