Home / 37,622,849.27-56,431,533.61-16,879,710.61

Finding the Fourth Proportional to 37,622,849.27, 56,431,533.61 and 16,879,710.61

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Solution

The fourth proportional to 37,622,849.27, 56,431,533.61 and 16,879,710.61 is: 25,318,336.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,622,849.27 : 56,431,533.61 = 16,879,710.61 : x
  2. Step 2: Convert to fraction form
    37,622,849.27/56,431,533.61 = 16,879,710.61/x
  3. Step 3: Cross multiply
    37,622,849.27x = 56,431,533.61 × 16,879,710.61
  4. Step 4: Simplify right side
    37,622,849.27x = 952,547,956,248,732.38
  5. Step 5: Solve for x
    x = 952,547,956,248,732.38/37,622,849.27
  6. Step 6: Final answer
    x = 25,318,336.46

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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.