Home / 2,676,526,235.53-3,693,705,887.36-1,605,004,019.55

Finding the Fourth Proportional to 2,676,526,235.53, 3,693,705,887.36 and 1,605,004,019.55

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Solution

The fourth proportional to 2,676,526,235.53, 3,693,705,887.36 and 1,605,004,019.55 is: 2,214,965,322.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,526,235.53 : 3,693,705,887.36 = 1,605,004,019.55 : x
  2. Step 2: Convert to fraction form
    2,676,526,235.53/3,693,705,887.36 = 1,605,004,019.55/x
  3. Step 3: Cross multiply
    2,676,526,235.53x = 3,693,705,887.36 × 1,605,004,019.55
  4. Step 4: Simplify right side
    2,676,526,235.53x = 5,928,412,796,252,312,576
  5. Step 5: Solve for x
    x = 5,928,412,796,252,312,576/2,676,526,235.53
  6. Step 6: Final answer
    x = 2,214,965,322.42

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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.