Home / 29,968,334.37-41,356,301.57-16,217,298.63

Finding the Fourth Proportional to 29,968,334.37, 41,356,301.57 and 16,217,298.63

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Solution

The fourth proportional to 29,968,334.37, 41,356,301.57 and 16,217,298.63 is: 22,379,872.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,334.37 : 41,356,301.57 = 16,217,298.63 : x
  2. Step 2: Convert to fraction form
    29,968,334.37/41,356,301.57 = 16,217,298.63/x
  3. Step 3: Cross multiply
    29,968,334.37x = 41,356,301.57 × 16,217,298.63
  4. Step 4: Simplify right side
    29,968,334.37x = 670,687,492,711,941.38
  5. Step 5: Solve for x
    x = 670,687,492,711,941.38/29,968,334.37
  6. Step 6: Final answer
    x = 22,379,872.18

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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.