Home / 32,967,101.70-49,450,652.55-28,096,215.30

Finding the Fourth Proportional to 32,967,101.70, 49,450,652.55 and 28,096,215.30

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Solution

The fourth proportional to 32,967,101.70, 49,450,652.55 and 28,096,215.30 is: 42,144,322.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,967,101.70 : 49,450,652.55 = 28,096,215.30 : x
  2. Step 2: Convert to fraction form
    32,967,101.70/49,450,652.55 = 28,096,215.30/x
  3. Step 3: Cross multiply
    32,967,101.70x = 49,450,652.55 × 28,096,215.30
  4. Step 4: Simplify right side
    32,967,101.70x = 1,389,376,180,770,294
  5. Step 5: Solve for x
    x = 1,389,376,180,770,294/32,967,101.70
  6. Step 6: Final answer
    x = 42,144,322.95

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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.