Home / 22,048,292.40-33,037,009.20-16,308,729.60

Finding the Fourth Proportional to 22,048,292.40, 33,037,009.20 and 16,308,729.60

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Solution

The fourth proportional to 22,048,292.40, 33,037,009.20 and 16,308,729.60 is: 24,436,887.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,048,292.40 : 33,037,009.20 = 16,308,729.60 : x
  2. Step 2: Convert to fraction form
    22,048,292.40/33,037,009.20 = 16,308,729.60/x
  3. Step 3: Cross multiply
    22,048,292.40x = 33,037,009.20 × 16,308,729.60
  4. Step 4: Simplify right side
    22,048,292.40x = 538,791,649,835,512.31
  5. Step 5: Solve for x
    x = 538,791,649,835,512.31/22,048,292.40
  6. Step 6: Final answer
    x = 24,436,887.90

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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.