Home / 8,014,311,922.84-11,059,763,464.28-4,446,018,921.22

Finding the Fourth Proportional to 8,014,311,922.84, 11,059,763,464.28 and 4,446,018,921.22

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Solution

The fourth proportional to 8,014,311,922.84, 11,059,763,464.28 and 4,446,018,921.22 is: 6,135,513,329.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,311,922.84 : 11,059,763,464.28 = 4,446,018,921.22 : x
  2. Step 2: Convert to fraction form
    8,014,311,922.84/11,059,763,464.28 = 4,446,018,921.22/x
  3. Step 3: Cross multiply
    8,014,311,922.84x = 11,059,763,464.28 × 4,446,018,921.22
  4. Step 4: Simplify right side
    8,014,311,922.84x = 49,171,917,626,387,775,488
  5. Step 5: Solve for x
    x = 49,171,917,626,387,775,488/8,014,311,922.84
  6. Step 6: Final answer
    x = 6,135,513,329.13

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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.