Home / 3,328,298,762.04-4,593,126,622.32-1,899,341,413.92

Finding the Fourth Proportional to 3,328,298,762.04, 4,593,126,622.32 and 1,899,341,413.92

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Solution

The fourth proportional to 3,328,298,762.04, 4,593,126,622.32 and 1,899,341,413.92 is: 2,621,133,569.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,298,762.04 : 4,593,126,622.32 = 1,899,341,413.92 : x
  2. Step 2: Convert to fraction form
    3,328,298,762.04/4,593,126,622.32 = 1,899,341,413.92/x
  3. Step 3: Cross multiply
    3,328,298,762.04x = 4,593,126,622.32 × 1,899,341,413.92
  4. Step 4: Simplify right side
    3,328,298,762.04x = 8,723,915,613,150,862,336
  5. Step 5: Solve for x
    x = 8,723,915,613,150,862,336/3,328,298,762.04
  6. Step 6: Final answer
    x = 2,621,133,569.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.