Home / 30,922,747.52-46,368,254.68-16,357,528.40

Finding the Fourth Proportional to 30,922,747.52, 46,368,254.68 and 16,357,528.40

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Solution

The fourth proportional to 30,922,747.52, 46,368,254.68 and 16,357,528.40 is: 24,527,899.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,922,747.52 : 46,368,254.68 = 16,357,528.40 : x
  2. Step 2: Convert to fraction form
    30,922,747.52/46,368,254.68 = 16,357,528.40/x
  3. Step 3: Cross multiply
    30,922,747.52x = 46,368,254.68 × 16,357,528.40
  4. Step 4: Simplify right side
    30,922,747.52x = 758,470,042,786,532.88
  5. Step 5: Solve for x
    x = 758,470,042,786,532.88/30,922,747.52
  6. Step 6: Final answer
    x = 24,527,899.48

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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.