Home / 13,024,442.66-19,539,485.31-3,925,779.14

Finding the Fourth Proportional to 13,024,442.66, 19,539,485.31 and 3,925,779.14

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Solution

The fourth proportional to 13,024,442.66, 19,539,485.31 and 3,925,779.14 is: 5,889,519.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024,442.66 : 19,539,485.31 = 3,925,779.14 : x
  2. Step 2: Convert to fraction form
    13,024,442.66/19,539,485.31 = 3,925,779.14/x
  3. Step 3: Cross multiply
    13,024,442.66x = 19,539,485.31 × 3,925,779.14
  4. Step 4: Simplify right side
    13,024,442.66x = 76,707,703,836,334.44
  5. Step 5: Solve for x
    x = 76,707,703,836,334.44/13,024,442.66
  6. Step 6: Final answer
    x = 5,889,519.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.