Home / 16,093,064.10-24,143,872.95-6,991,256.10

Finding the Fourth Proportional to 16,093,064.10, 24,143,872.95 and 6,991,256.10

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Solution

The fourth proportional to 16,093,064.10, 24,143,872.95 and 6,991,256.10 is: 10,488,742.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,064.10 : 24,143,872.95 = 6,991,256.10 : x
  2. Step 2: Convert to fraction form
    16,093,064.10/24,143,872.95 = 6,991,256.10/x
  3. Step 3: Cross multiply
    16,093,064.10x = 24,143,872.95 × 6,991,256.10
  4. Step 4: Simplify right side
    16,093,064.10x = 168,795,999,039,312.47
  5. Step 5: Solve for x
    x = 168,795,999,039,312.47/16,093,064.10
  6. Step 6: Final answer
    x = 10,488,742.11

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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.