Home / 23,698,821.20-35,548,231.80-22,439,109.20

Finding the Fourth Proportional to 23,698,821.20, 35,548,231.80 and 22,439,109.20

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Solution

The fourth proportional to 23,698,821.20, 35,548,231.80 and 22,439,109.20 is: 33,658,663.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,698,821.20 : 35,548,231.80 = 22,439,109.20 : x
  2. Step 2: Convert to fraction form
    23,698,821.20/35,548,231.80 = 22,439,109.20/x
  3. Step 3: Cross multiply
    23,698,821.20x = 35,548,231.80 × 22,439,109.20
  4. Step 4: Simplify right side
    23,698,821.20x = 797,670,655,227,112.50
  5. Step 5: Solve for x
    x = 797,670,655,227,112.50/23,698,821.20
  6. Step 6: Final answer
    x = 33,658,663.80

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1.5x scale

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.