Home / 6,141,348,021.80-9,193,882,179.90-4,073,404,802.60

Finding the Fourth Proportional to 6,141,348,021.80, 9,193,882,179.90 and 4,073,404,802.60

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Solution

The fourth proportional to 6,141,348,021.80, 9,193,882,179.90 and 4,073,404,802.60 is: 6,098,075,486.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,348,021.80 : 9,193,882,179.90 = 4,073,404,802.60 : x
  2. Step 2: Convert to fraction form
    6,141,348,021.80/9,193,882,179.90 = 4,073,404,802.60/x
  3. Step 3: Cross multiply
    6,141,348,021.80x = 9,193,882,179.90 × 4,073,404,802.60
  4. Step 4: Simplify right side
    6,141,348,021.80x = 37,450,403,826,143,215,616
  5. Step 5: Solve for x
    x = 37,450,403,826,143,215,616/6,141,348,021.80
  6. Step 6: Final answer
    x = 6,098,075,486.56

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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.