Home / 29,924,406.37-41,294,856-16,871,552.02

Finding the Fourth Proportional to 29,924,406.37, 41,294,856 and 16,871,552.02

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Solution

The fourth proportional to 29,924,406.37, 41,294,856 and 16,871,552.02 is: 23,282,276.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,924,406.37 : 41,294,856 = 16,871,552.02 : x
  2. Step 2: Convert to fraction form
    29,924,406.37/41,294,856 = 16,871,552.02/x
  3. Step 3: Cross multiply
    29,924,406.37x = 41,294,856 × 16,871,552.02
  4. Step 4: Simplify right side
    29,924,406.37x = 696,708,311,162,409.12
  5. Step 5: Solve for x
    x = 696,708,311,162,409.12/29,924,406.37
  6. Step 6: Final answer
    x = 23,282,276.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.