Home / 32,368,319.44-48,559,477.56-17,220,049.36

Finding the Fourth Proportional to 32,368,319.44, 48,559,477.56 and 17,220,049.36

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Solution

The fourth proportional to 32,368,319.44, 48,559,477.56 and 17,220,049.36 is: 25,833,797.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,368,319.44 : 48,559,477.56 = 17,220,049.36 : x
  2. Step 2: Convert to fraction form
    32,368,319.44/48,559,477.56 = 17,220,049.36/x
  3. Step 3: Cross multiply
    32,368,319.44x = 48,559,477.56 × 17,220,049.36
  4. Step 4: Simplify right side
    32,368,319.44x = 836,196,600,479,012.38
  5. Step 5: Solve for x
    x = 836,196,600,479,012.38/32,368,319.44
  6. Step 6: Final answer
    x = 25,833,797.21

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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.