Home / 43,180,712.47-59,589,238.48-23,601,589.51

Finding the Fourth Proportional to 43,180,712.47, 59,589,238.48 and 23,601,589.51

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Solution

The fourth proportional to 43,180,712.47, 59,589,238.48 and 23,601,589.51 is: 32,570,114.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,180,712.47 : 59,589,238.48 = 23,601,589.51 : x
  2. Step 2: Convert to fraction form
    43,180,712.47/59,589,238.48 = 23,601,589.51/x
  3. Step 3: Cross multiply
    43,180,712.47x = 59,589,238.48 × 23,601,589.51
  4. Step 4: Simplify right side
    43,180,712.47x = 1,406,400,745,818,456.25
  5. Step 5: Solve for x
    x = 1,406,400,745,818,456.25/43,180,712.47
  6. Step 6: Final answer
    x = 32,570,114.42

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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.