Home / 45,796,592.08-68,705,499.92-15,090,072.04

Finding the Fourth Proportional to 45,796,592.08, 68,705,499.92 and 15,090,072.04

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Solution

The fourth proportional to 45,796,592.08, 68,705,499.92 and 15,090,072.04 is: 22,638,604.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,796,592.08 : 68,705,499.92 = 15,090,072.04 : x
  2. Step 2: Convert to fraction form
    45,796,592.08/68,705,499.92 = 15,090,072.04/x
  3. Step 3: Cross multiply
    45,796,592.08x = 68,705,499.92 × 15,090,072.04
  4. Step 4: Simplify right side
    45,796,592.08x = 1,036,770,943,337,014.25
  5. Step 5: Solve for x
    x = 1,036,770,943,337,014.25/45,796,592.08
  6. Step 6: Final answer
    x = 22,638,604.67

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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.