Home / 15,200,794.85-22,796,476.51-5,484,144.70

Finding the Fourth Proportional to 15,200,794.85, 22,796,476.51 and 5,484,144.70

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Solution

The fourth proportional to 15,200,794.85, 22,796,476.51 and 5,484,144.70 is: 8,224,515.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,200,794.85 : 22,796,476.51 = 5,484,144.70 : x
  2. Step 2: Convert to fraction form
    15,200,794.85/22,796,476.51 = 5,484,144.70/x
  3. Step 3: Cross multiply
    15,200,794.85x = 22,796,476.51 × 5,484,144.70
  4. Step 4: Simplify right side
    15,200,794.85x = 125,019,175,830,991.02
  5. Step 5: Solve for x
    x = 125,019,175,830,991.02/15,200,794.85
  6. Step 6: Final answer
    x = 8,224,515.70

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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.