Home / 30,922,729.48-46,368,227.70-16,357,510.36

Finding the Fourth Proportional to 30,922,729.48, 46,368,227.70 and 16,357,510.36

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Solution

The fourth proportional to 30,922,729.48, 46,368,227.70 and 16,357,510.36 is: 24,527,872.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,922,729.48 : 46,368,227.70 = 16,357,510.36 : x
  2. Step 2: Convert to fraction form
    30,922,729.48/46,368,227.70 = 16,357,510.36/x
  3. Step 3: Cross multiply
    30,922,729.48x = 46,368,227.70 × 16,357,510.36
  4. Step 4: Simplify right side
    30,922,729.48x = 758,468,764,977,589
  5. Step 5: Solve for x
    x = 758,468,764,977,589/30,922,729.48
  6. Step 6: Final answer
    x = 24,527,872.47

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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.