Home / 41,180,442.15-56,805,399.32-25,683,622.59

Finding the Fourth Proportional to 41,180,442.15, 56,805,399.32 and 25,683,622.59

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Solution

The fourth proportional to 41,180,442.15, 56,805,399.32 and 25,683,622.59 is: 35,428,673.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180,442.15 : 56,805,399.32 = 25,683,622.59 : x
  2. Step 2: Convert to fraction form
    41,180,442.15/56,805,399.32 = 25,683,622.59/x
  3. Step 3: Cross multiply
    41,180,442.15x = 56,805,399.32 × 25,683,622.59
  4. Step 4: Simplify right side
    41,180,442.15x = 1,458,968,437,080,704.50
  5. Step 5: Solve for x
    x = 1,458,968,437,080,704.50/41,180,442.15
  6. Step 6: Final answer
    x = 35,428,673.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.