Home / 2,403,196,535.36-3,605,201,764.32-828,876,362.56

Finding the Fourth Proportional to 2,403,196,535.36, 3,605,201,764.32 and 828,876,362.56

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Solution

The fourth proportional to 2,403,196,535.36, 3,605,201,764.32 and 828,876,362.56 is: 1,243,454,907.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,196,535.36 : 3,605,201,764.32 = 828,876,362.56 : x
  2. Step 2: Convert to fraction form
    2,403,196,535.36/3,605,201,764.32 = 828,876,362.56/x
  3. Step 3: Cross multiply
    2,403,196,535.36x = 3,605,201,764.32 × 828,876,362.56
  4. Step 4: Simplify right side
    2,403,196,535.36x = 2,988,266,524,704,455,680
  5. Step 5: Solve for x
    x = 2,988,266,524,704,455,680/2,403,196,535.36
  6. Step 6: Final answer
    x = 1,243,454,907.14

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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.