Home / 9,826,208,840.20-14,739,313,260.32-6,106,972,145.80

Finding the Fourth Proportional to 9,826,208,840.20, 14,739,313,260.32 and 6,106,972,145.80

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Solution

The fourth proportional to 9,826,208,840.20, 14,739,313,260.32 and 6,106,972,145.80 is: 9,160,458,218.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,208,840.20 : 14,739,313,260.32 = 6,106,972,145.80 : x
  2. Step 2: Convert to fraction form
    9,826,208,840.20/14,739,313,260.32 = 6,106,972,145.80/x
  3. Step 3: Cross multiply
    9,826,208,840.20x = 14,739,313,260.32 × 6,106,972,145.80
  4. Step 4: Simplify right side
    9,826,208,840.20x = 90,012,575,528,994,832,384
  5. Step 5: Solve for x
    x = 90,012,575,528,994,832,384/9,826,208,840.20
  6. Step 6: Final answer
    x = 9,160,458,218.71

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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.