Home / 62,992,823.20-94,489,234.80-53,922,896.80

Finding the Fourth Proportional to 62,992,823.20, 94,489,234.80 and 53,922,896.80

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Solution

The fourth proportional to 62,992,823.20, 94,489,234.80 and 53,922,896.80 is: 80,884,345.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,992,823.20 : 94,489,234.80 = 53,922,896.80 : x
  2. Step 2: Convert to fraction form
    62,992,823.20/94,489,234.80 = 53,922,896.80/x
  3. Step 3: Cross multiply
    62,992,823.20x = 94,489,234.80 × 53,922,896.80
  4. Step 4: Simplify right side
    62,992,823.20x = 5,095,133,256,831,368
  5. Step 5: Solve for x
    x = 5,095,133,256,831,368/62,992,823.20
  6. Step 6: Final answer
    x = 80,884,345.20

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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.