Home / 58,033,662.70-80,086,451.47-31,927,620.02

Finding the Fourth Proportional to 58,033,662.70, 80,086,451.47 and 31,927,620.02

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Solution

The fourth proportional to 58,033,662.70, 80,086,451.47 and 31,927,620.02 is: 44,060,113.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,662.70 : 80,086,451.47 = 31,927,620.02 : x
  2. Step 2: Convert to fraction form
    58,033,662.70/80,086,451.47 = 31,927,620.02/x
  3. Step 3: Cross multiply
    58,033,662.70x = 80,086,451.47 × 31,927,620.02
  4. Step 4: Simplify right side
    58,033,662.70x = 2,556,969,791,659,281
  5. Step 5: Solve for x
    x = 2,556,969,791,659,281/58,033,662.70
  6. Step 6: Final answer
    x = 44,060,113.96

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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.