Home / 32,402,054.87-44,706,218.25-18,463,111.68

Finding the Fourth Proportional to 32,402,054.87, 44,706,218.25 and 18,463,111.68

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Solution

The fourth proportional to 32,402,054.87, 44,706,218.25 and 18,463,111.68 is: 25,474,183.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,402,054.87 : 44,706,218.25 = 18,463,111.68 : x
  2. Step 2: Convert to fraction form
    32,402,054.87/44,706,218.25 = 18,463,111.68/x
  3. Step 3: Cross multiply
    32,402,054.87x = 44,706,218.25 × 18,463,111.68
  4. Step 4: Simplify right side
    32,402,054.87x = 825,415,900,577,089.12
  5. Step 5: Solve for x
    x = 825,415,900,577,089.12/32,402,054.87
  6. Step 6: Final answer
    x = 25,474,183.78

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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.