Home / 58,275,883.56-80,418,611.34-32,169,840.60

Finding the Fourth Proportional to 58,275,883.56, 80,418,611.34 and 32,169,840.60

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Solution

The fourth proportional to 58,275,883.56, 80,418,611.34 and 32,169,840.60 is: 44,393,216.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,275,883.56 : 80,418,611.34 = 32,169,840.60 : x
  2. Step 2: Convert to fraction form
    58,275,883.56/80,418,611.34 = 32,169,840.60/x
  3. Step 3: Cross multiply
    58,275,883.56x = 80,418,611.34 × 32,169,840.60
  4. Step 4: Simplify right side
    58,275,883.56x = 2,587,053,908,081,152.50
  5. Step 5: Solve for x
    x = 2,587,053,908,081,152.50/58,275,883.56
  6. Step 6: Final answer
    x = 44,393,216.37

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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.