Home / 2,240,095,513.20-3,360,143,269.80-1,550,781,106.80

Finding the Fourth Proportional to 2,240,095,513.20, 3,360,143,269.80 and 1,550,781,106.80

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Solution

The fourth proportional to 2,240,095,513.20, 3,360,143,269.80 and 1,550,781,106.80 is: 2,326,171,660.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,095,513.20 : 3,360,143,269.80 = 1,550,781,106.80 : x
  2. Step 2: Convert to fraction form
    2,240,095,513.20/3,360,143,269.80 = 1,550,781,106.80/x
  3. Step 3: Cross multiply
    2,240,095,513.20x = 3,360,143,269.80 × 1,550,781,106.80
  4. Step 4: Simplify right side
    2,240,095,513.20x = 5,210,846,698,947,014,656
  5. Step 5: Solve for x
    x = 5,210,846,698,947,014,656/2,240,095,513.20
  6. Step 6: Final answer
    x = 2,326,171,660.20

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1.5x scale

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.