Home / 32,368,315.44-48,559,471.56-17,220,045.36

Finding the Fourth Proportional to 32,368,315.44, 48,559,471.56 and 17,220,045.36

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Solution

The fourth proportional to 32,368,315.44, 48,559,471.56 and 17,220,045.36 is: 25,833,791.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,368,315.44 : 48,559,471.56 = 17,220,045.36 : x
  2. Step 2: Convert to fraction form
    32,368,315.44/48,559,471.56 = 17,220,045.36/x
  3. Step 3: Cross multiply
    32,368,315.44x = 48,559,471.56 × 17,220,045.36
  4. Step 4: Simplify right side
    32,368,315.44x = 836,196,302,920,830
  5. Step 5: Solve for x
    x = 836,196,302,920,830/32,368,315.44
  6. Step 6: Final answer
    x = 25,833,791.21

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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.