Home / 15,660,473.55-23,499,272.67-6,076,230.36

Finding the Fourth Proportional to 15,660,473.55, 23,499,272.67 and 6,076,230.36

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Solution

The fourth proportional to 15,660,473.55, 23,499,272.67 and 6,076,230.36 is: 9,117,667.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,660,473.55 : 23,499,272.67 = 6,076,230.36 : x
  2. Step 2: Convert to fraction form
    15,660,473.55/23,499,272.67 = 6,076,230.36/x
  3. Step 3: Cross multiply
    15,660,473.55x = 23,499,272.67 × 6,076,230.36
  4. Step 4: Simplify right side
    15,660,473.55x = 142,786,994,035,372.28
  5. Step 5: Solve for x
    x = 142,786,994,035,372.28/15,660,473.55
  6. Step 6: Final answer
    x = 9,117,667.71

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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.