Home / 2,366,490,967.80-3,542,934,006.90-1,448,160,919.80

Finding the Fourth Proportional to 2,366,490,967.80, 3,542,934,006.90 and 1,448,160,919.80

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Solution

The fourth proportional to 2,366,490,967.80, 3,542,934,006.90 and 1,448,160,919.80 is: 2,168,078,661.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,490,967.80 : 3,542,934,006.90 = 1,448,160,919.80 : x
  2. Step 2: Convert to fraction form
    2,366,490,967.80/3,542,934,006.90 = 1,448,160,919.80/x
  3. Step 3: Cross multiply
    2,366,490,967.80x = 3,542,934,006.90 × 1,448,160,919.80
  4. Step 4: Simplify right side
    2,366,490,967.80x = 5,130,738,570,223,003,648
  5. Step 5: Solve for x
    x = 5,130,738,570,223,003,648/2,366,490,967.80
  6. Step 6: Final answer
    x = 2,168,078,661.63

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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.