Home / 29,968,350.84-41,356,324.31-16,217,315.10

Finding the Fourth Proportional to 29,968,350.84, 41,356,324.31 and 16,217,315.10

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Solution

The fourth proportional to 29,968,350.84, 41,356,324.31 and 16,217,315.10 is: 22,379,894.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,350.84 : 41,356,324.31 = 16,217,315.10 : x
  2. Step 2: Convert to fraction form
    29,968,350.84/41,356,324.31 = 16,217,315.10/x
  3. Step 3: Cross multiply
    29,968,350.84x = 41,356,324.31 × 16,217,315.10
  4. Step 4: Simplify right side
    29,968,350.84x = 670,688,542,631,973.50
  5. Step 5: Solve for x
    x = 670,688,542,631,973.50/29,968,350.84
  6. Step 6: Final answer
    x = 22,379,894.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.