Home / 23,570,811.92-35,356,978.20-6,531,649.04

Finding the Fourth Proportional to 23,570,811.92, 35,356,978.20 and 6,531,649.04

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Solution

The fourth proportional to 23,570,811.92, 35,356,978.20 and 6,531,649.04 is: 9,797,684.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,570,811.92 : 35,356,978.20 = 6,531,649.04 : x
  2. Step 2: Convert to fraction form
    23,570,811.92/35,356,978.20 = 6,531,649.04/x
  3. Step 3: Cross multiply
    23,570,811.92x = 35,356,978.20 × 6,531,649.04
  4. Step 4: Simplify right side
    23,570,811.92x = 230,939,372,717,330.94
  5. Step 5: Solve for x
    x = 230,939,372,717,330.94/23,570,811.92
  6. Step 6: Final answer
    x = 9,797,684.25

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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.