Home / 32,343,473.49-44,637,907.32-18,408,216.75

Finding the Fourth Proportional to 32,343,473.49, 44,637,907.32 and 18,408,216.75

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Solution

The fourth proportional to 32,343,473.49, 44,637,907.32 and 18,408,216.75 is: 25,405,566.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,343,473.49 : 44,637,907.32 = 18,408,216.75 : x
  2. Step 2: Convert to fraction form
    32,343,473.49/44,637,907.32 = 18,408,216.75/x
  3. Step 3: Cross multiply
    32,343,473.49x = 44,637,907.32 × 18,408,216.75
  4. Step 4: Simplify right side
    32,343,473.49x = 821,704,273,212,971.62
  5. Step 5: Solve for x
    x = 821,704,273,212,971.62/32,343,473.49
  6. Step 6: Final answer
    x = 25,405,566.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.