Home / 36,611,411.23-54,593,650.87-36,282,803.54

Finding the Fourth Proportional to 36,611,411.23, 54,593,650.87 and 36,282,803.54

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Solution

The fourth proportional to 36,611,411.23, 54,593,650.87 and 36,282,803.54 is: 54,103,642.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,611,411.23 : 54,593,650.87 = 36,282,803.54 : x
  2. Step 2: Convert to fraction form
    36,611,411.23/54,593,650.87 = 36,282,803.54/x
  3. Step 3: Cross multiply
    36,611,411.23x = 54,593,650.87 × 36,282,803.54
  4. Step 4: Simplify right side
    36,611,411.23x = 1,980,810,709,047,560
  5. Step 5: Solve for x
    x = 1,980,810,709,047,560/36,611,411.23
  6. Step 6: Final answer
    x = 54,103,642.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.