Home / 40,563,816.93-60,847,941.56-10,271,942.37

Finding the Fourth Proportional to 40,563,816.93, 60,847,941.56 and 10,271,942.37

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Solution

The fourth proportional to 40,563,816.93, 60,847,941.56 and 10,271,942.37 is: 15,408,474.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,563,816.93 : 60,847,941.56 = 10,271,942.37 : x
  2. Step 2: Convert to fraction form
    40,563,816.93/60,847,941.56 = 10,271,942.37/x
  3. Step 3: Cross multiply
    40,563,816.93x = 60,847,941.56 × 10,271,942.37
  4. Step 4: Simplify right side
    40,563,816.93x = 625,026,548,986,088.12
  5. Step 5: Solve for x
    x = 625,026,548,986,088.12/40,563,816.93
  6. Step 6: Final answer
    x = 15,408,474.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.