Home / 34,968,453.60-52,427,797.20-13,394,719.20

Finding the Fourth Proportional to 34,968,453.60, 52,427,797.20 and 13,394,719.20

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Solution

The fourth proportional to 34,968,453.60, 52,427,797.20 and 13,394,719.20 is: 20,082,547.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,968,453.60 : 52,427,797.20 = 13,394,719.20 : x
  2. Step 2: Convert to fraction form
    34,968,453.60/52,427,797.20 = 13,394,719.20/x
  3. Step 3: Cross multiply
    34,968,453.60x = 52,427,797.20 × 13,394,719.20
  4. Step 4: Simplify right side
    34,968,453.60x = 702,255,621,768,546.25
  5. Step 5: Solve for x
    x = 702,255,621,768,546.25/34,968,453.60
  6. Step 6: Final answer
    x = 20,082,547.25

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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.