Home / 59,393,021.74-81,970,816.44-32,937,259.60

Finding the Fourth Proportional to 59,393,021.74, 81,970,816.44 and 32,937,259.60

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Solution

The fourth proportional to 59,393,021.74, 81,970,816.44 and 32,937,259.60 is: 45,458,102.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,393,021.74 : 81,970,816.44 = 32,937,259.60 : x
  2. Step 2: Convert to fraction form
    59,393,021.74/81,970,816.44 = 32,937,259.60/x
  3. Step 3: Cross multiply
    59,393,021.74x = 81,970,816.44 × 32,937,259.60
  4. Step 4: Simplify right side
    59,393,021.74x = 2,699,894,060,708,228
  5. Step 5: Solve for x
    x = 2,699,894,060,708,228/59,393,021.74
  6. Step 6: Final answer
    x = 45,458,102.34

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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.