Home / 95,030,548.56-131,142,156.96-51,570,484.56

Finding the Fourth Proportional to 95,030,548.56, 131,142,156.96 and 51,570,484.56

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Solution

The fourth proportional to 95,030,548.56, 131,142,156.96 and 51,570,484.56 is: 71,167,268.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,030,548.56 : 131,142,156.96 = 51,570,484.56 : x
  2. Step 2: Convert to fraction form
    95,030,548.56/131,142,156.96 = 51,570,484.56/x
  3. Step 3: Cross multiply
    95,030,548.56x = 131,142,156.96 × 51,570,484.56
  4. Step 4: Simplify right side
    95,030,548.56x = 6,763,064,580,670,777
  5. Step 5: Solve for x
    x = 6,763,064,580,670,777/95,030,548.56
  6. Step 6: Final answer
    x = 71,167,268.66

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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.