Home / 15,180,273.32-22,770,476.64-4,805,543.34

Finding the Fourth Proportional to 15,180,273.32, 22,770,476.64 and 4,805,543.34

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Solution

The fourth proportional to 15,180,273.32, 22,770,476.64 and 4,805,543.34 is: 7,208,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,180,273.32 : 22,770,476.64 = 4,805,543.34 : x
  2. Step 2: Convert to fraction form
    15,180,273.32/22,770,476.64 = 4,805,543.34/x
  3. Step 3: Cross multiply
    15,180,273.32x = 22,770,476.64 × 4,805,543.34
  4. Step 4: Simplify right side
    15,180,273.32x = 109,424,512,365,977.58
  5. Step 5: Solve for x
    x = 109,424,512,365,977.58/15,180,273.32
  6. Step 6: Final answer
    x = 7,208,336.11

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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.