Home / 25,308,077-37,968,589.02-7,357,181

Finding the Fourth Proportional to 25,308,077, 37,968,589.02 and 7,357,181

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Solution

The fourth proportional to 25,308,077, 37,968,589.02 and 7,357,181 is: 11,037,653.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,308,077 : 37,968,589.02 = 7,357,181 : x
  2. Step 2: Convert to fraction form
    25,308,077/37,968,589.02 = 7,357,181/x
  3. Step 3: Cross multiply
    25,308,077x = 37,968,589.02 × 7,357,181
  4. Step 4: Simplify right side
    25,308,077x = 279,341,781,734,752.66
  5. Step 5: Solve for x
    x = 279,341,781,734,752.66/25,308,077
  6. Step 6: Final answer
    x = 11,037,653.38

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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.