Home / 22,995,145.06-34,500,190.96-15,349,868.05

Finding the Fourth Proportional to 22,995,145.06, 34,500,190.96 and 15,349,868.05

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Solution

The fourth proportional to 22,995,145.06, 34,500,190.96 and 15,349,868.05 is: 23,029,790.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995,145.06 : 34,500,190.96 = 15,349,868.05 : x
  2. Step 2: Convert to fraction form
    22,995,145.06/34,500,190.96 = 15,349,868.05/x
  3. Step 3: Cross multiply
    22,995,145.06x = 34,500,190.96 × 15,349,868.05
  4. Step 4: Simplify right side
    22,995,145.06x = 529,573,378,863,061.25
  5. Step 5: Solve for x
    x = 529,573,378,863,061.25/22,995,145.06
  6. Step 6: Final answer
    x = 23,029,790.75

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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.