Home / 41,432,345.02-57,178,016.43-22,594,954.79

Finding the Fourth Proportional to 41,432,345.02, 57,178,016.43 and 22,594,954.79

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Solution

The fourth proportional to 41,432,345.02, 57,178,016.43 and 22,594,954.79 is: 31,181,790.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,432,345.02 : 57,178,016.43 = 22,594,954.79 : x
  2. Step 2: Convert to fraction form
    41,432,345.02/57,178,016.43 = 22,594,954.79/x
  3. Step 3: Cross multiply
    41,432,345.02x = 57,178,016.43 × 22,594,954.79
  4. Step 4: Simplify right side
    41,432,345.02x = 1,291,934,696,217,727.25
  5. Step 5: Solve for x
    x = 1,291,934,696,217,727.25/41,432,345.02
  6. Step 6: Final answer
    x = 31,181,790.35

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Why These Related Problems?

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