Home / 44,771,353.40-67,157,030.10-41,188,172.60

Finding the Fourth Proportional to 44,771,353.40, 67,157,030.10 and 41,188,172.60

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Solution

The fourth proportional to 44,771,353.40, 67,157,030.10 and 41,188,172.60 is: 61,782,258.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771,353.40 : 67,157,030.10 = 41,188,172.60 : x
  2. Step 2: Convert to fraction form
    44,771,353.40/67,157,030.10 = 41,188,172.60/x
  3. Step 3: Cross multiply
    44,771,353.40x = 67,157,030.10 × 41,188,172.60
  4. Step 4: Simplify right side
    44,771,353.40x = 2,766,075,347,062,195
  5. Step 5: Solve for x
    x = 2,766,075,347,062,195/44,771,353.40
  6. Step 6: Final answer
    x = 61,782,258.90

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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.