Home / 23,136,342.72-34,497,665.40-22,500,732.48

Finding the Fourth Proportional to 23,136,342.72, 34,497,665.40 and 22,500,732.48

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Solution

The fourth proportional to 23,136,342.72, 34,497,665.40 and 22,500,732.48 is: 33,549,932.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136,342.72 : 34,497,665.40 = 22,500,732.48 : x
  2. Step 2: Convert to fraction form
    23,136,342.72/34,497,665.40 = 22,500,732.48/x
  3. Step 3: Cross multiply
    23,136,342.72x = 34,497,665.40 × 22,500,732.48
  4. Step 4: Simplify right side
    23,136,342.72x = 776,222,740,349,952.12
  5. Step 5: Solve for x
    x = 776,222,740,349,952.12/23,136,342.72
  6. Step 6: Final answer
    x = 33,549,932.66

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.