Home / 41,117,589.04-61,670,784.84-10,822,915.12

Finding the Fourth Proportional to 41,117,589.04, 61,670,784.84 and 10,822,915.12

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Solution

The fourth proportional to 41,117,589.04, 61,670,784.84 and 10,822,915.12 is: 16,232,898.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,117,589.04 : 61,670,784.84 = 10,822,915.12 : x
  2. Step 2: Convert to fraction form
    41,117,589.04/61,670,784.84 = 10,822,915.12/x
  3. Step 3: Cross multiply
    41,117,589.04x = 61,670,784.84 × 10,822,915.12
  4. Step 4: Simplify right side
    41,117,589.04x = 667,457,669,707,102.75
  5. Step 5: Solve for x
    x = 667,457,669,707,102.75/41,117,589.04
  6. Step 6: Final answer
    x = 16,232,898.99

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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.