Home / 50,937,664.20-76,406,496.30-35,632,163.40

Finding the Fourth Proportional to 50,937,664.20, 76,406,496.30 and 35,632,163.40

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Solution

The fourth proportional to 50,937,664.20, 76,406,496.30 and 35,632,163.40 is: 53,448,245.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,937,664.20 : 76,406,496.30 = 35,632,163.40 : x
  2. Step 2: Convert to fraction form
    50,937,664.20/76,406,496.30 = 35,632,163.40/x
  3. Step 3: Cross multiply
    50,937,664.20x = 76,406,496.30 × 35,632,163.40
  4. Step 4: Simplify right side
    50,937,664.20x = 2,722,528,760,983,095
  5. Step 5: Solve for x
    x = 2,722,528,760,983,095/50,937,664.20
  6. Step 6: Final answer
    x = 53,448,245.10

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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.