Home / 62,361,667.08-93,540,925.96-16,922,280.60

Finding the Fourth Proportional to 62,361,667.08, 93,540,925.96 and 16,922,280.60

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Solution

The fourth proportional to 62,361,667.08, 93,540,925.96 and 16,922,280.60 is: 25,382,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,361,667.08 : 93,540,925.96 = 16,922,280.60 : x
  2. Step 2: Convert to fraction form
    62,361,667.08/93,540,925.96 = 16,922,280.60/x
  3. Step 3: Cross multiply
    62,361,667.08x = 93,540,925.96 × 16,922,280.60
  4. Step 4: Simplify right side
    62,361,667.08x = 1,582,925,796,678,944.50
  5. Step 5: Solve for x
    x = 1,582,925,796,678,944.50/62,361,667.08
  6. Step 6: Final answer
    x = 25,382,993.60

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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.