Home / 3,920,944,477.43-5,883,153,532.16-2,055,146,758.49

Finding the Fourth Proportional to 3,920,944,477.43, 5,883,153,532.16 and 2,055,146,758.49

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Solution

The fourth proportional to 3,920,944,477.43, 5,883,153,532.16 and 2,055,146,758.49 is: 3,083,630,482.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,920,944,477.43 : 5,883,153,532.16 = 2,055,146,758.49 : x
  2. Step 2: Convert to fraction form
    3,920,944,477.43/5,883,153,532.16 = 2,055,146,758.49/x
  3. Step 3: Cross multiply
    3,920,944,477.43x = 5,883,153,532.16 × 2,055,146,758.49
  4. Step 4: Simplify right side
    3,920,944,477.43x = 12,090,743,911,289,104,384
  5. Step 5: Solve for x
    x = 12,090,743,911,289,104,384/3,920,944,477.43
  6. Step 6: Final answer
    x = 3,083,630,482.63

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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.