Home / 32,776,010.10-49,164,015.15-22,572,342.90

Finding the Fourth Proportional to 32,776,010.10, 49,164,015.15 and 22,572,342.90

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Solution

The fourth proportional to 32,776,010.10, 49,164,015.15 and 22,572,342.90 is: 33,858,514.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,010.10 : 49,164,015.15 = 22,572,342.90 : x
  2. Step 2: Convert to fraction form
    32,776,010.10/49,164,015.15 = 22,572,342.90/x
  3. Step 3: Cross multiply
    32,776,010.10x = 49,164,015.15 × 22,572,342.90
  4. Step 4: Simplify right side
    32,776,010.10x = 1,109,747,008,306,594.88
  5. Step 5: Solve for x
    x = 1,109,747,008,306,594.88/32,776,010.10
  6. Step 6: Final answer
    x = 33,858,514.35

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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.