Home / 32,774,426.90-49,161,640.35-8,511,362.90

Finding the Fourth Proportional to 32,774,426.90, 49,161,640.35 and 8,511,362.90

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Solution

The fourth proportional to 32,774,426.90, 49,161,640.35 and 8,511,362.90 is: 12,767,044.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,774,426.90 : 49,161,640.35 = 8,511,362.90 : x
  2. Step 2: Convert to fraction form
    32,774,426.90/49,161,640.35 = 8,511,362.90/x
  3. Step 3: Cross multiply
    32,774,426.90x = 49,161,640.35 × 8,511,362.90
  4. Step 4: Simplify right side
    32,774,426.90x = 418,432,561,778,133.06
  5. Step 5: Solve for x
    x = 418,432,561,778,133.06/32,774,426.90
  6. Step 6: Final answer
    x = 12,767,044.35

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Similar ratio
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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.