Home / 32,708,946.80-49,063,420.20-22,505,279.60

Finding the Fourth Proportional to 32,708,946.80, 49,063,420.20 and 22,505,279.60

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Solution

The fourth proportional to 32,708,946.80, 49,063,420.20 and 22,505,279.60 is: 33,757,919.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,708,946.80 : 49,063,420.20 = 22,505,279.60 : x
  2. Step 2: Convert to fraction form
    32,708,946.80/49,063,420.20 = 22,505,279.60/x
  3. Step 3: Cross multiply
    32,708,946.80x = 49,063,420.20 × 22,505,279.60
  4. Step 4: Simplify right side
    32,708,946.80x = 1,104,185,989,733,288
  5. Step 5: Solve for x
    x = 1,104,185,989,733,288/32,708,946.80
  6. Step 6: Final answer
    x = 33,757,919.40

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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.