Home / 32,795,412.60-49,214,114.10-19,148,532.60

Finding the Fourth Proportional to 32,795,412.60, 49,214,114.10 and 19,148,532.60

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Solution

The fourth proportional to 32,795,412.60, 49,214,114.10 and 19,148,532.60 is: 28,735,057.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,795,412.60 : 49,214,114.10 = 19,148,532.60 : x
  2. Step 2: Convert to fraction form
    32,795,412.60/49,214,114.10 = 19,148,532.60/x
  3. Step 3: Cross multiply
    32,795,412.60x = 49,214,114.10 × 19,148,532.60
  4. Step 4: Simplify right side
    32,795,412.60x = 942,378,068,223,969.75
  5. Step 5: Solve for x
    x = 942,378,068,223,969.75/32,795,412.60
  6. Step 6: Final answer
    x = 28,735,057.54

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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.