Home / 45,968,747.85-63,437,305.38-25,342,932.15

Finding the Fourth Proportional to 45,968,747.85, 63,437,305.38 and 25,342,932.15

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Solution

The fourth proportional to 45,968,747.85, 63,437,305.38 and 25,342,932.15 is: 34,973,485.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,968,747.85 : 63,437,305.38 = 25,342,932.15 : x
  2. Step 2: Convert to fraction form
    45,968,747.85/63,437,305.38 = 25,342,932.15/x
  3. Step 3: Cross multiply
    45,968,747.85x = 63,437,305.38 × 25,342,932.15
  4. Step 4: Simplify right side
    45,968,747.85x = 1,607,687,326,024,170
  5. Step 5: Solve for x
    x = 1,607,687,326,024,170/45,968,747.85
  6. Step 6: Final answer
    x = 34,973,485.27

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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.