Home / 15,660,466.05-23,499,261.39-6,076,222.86

Finding the Fourth Proportional to 15,660,466.05, 23,499,261.39 and 6,076,222.86

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Solution

The fourth proportional to 15,660,466.05, 23,499,261.39 and 6,076,222.86 is: 9,117,656.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,660,466.05 : 23,499,261.39 = 6,076,222.86 : x
  2. Step 2: Convert to fraction form
    15,660,466.05/23,499,261.39 = 6,076,222.86/x
  3. Step 3: Cross multiply
    15,660,466.05x = 23,499,261.39 × 6,076,222.86
  4. Step 4: Simplify right side
    15,660,466.05x = 142,786,749,251,033.38
  5. Step 5: Solve for x
    x = 142,786,749,251,033.38/15,660,466.05
  6. Step 6: Final answer
    x = 9,117,656.45

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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.