Home / 2,404,244,870.40-3,606,367,305.60-1,179,804,806.40

Finding the Fourth Proportional to 2,404,244,870.40, 3,606,367,305.60 and 1,179,804,806.40

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Solution

The fourth proportional to 2,404,244,870.40, 3,606,367,305.60 and 1,179,804,806.40 is: 1,769,707,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,244,870.40 : 3,606,367,305.60 = 1,179,804,806.40 : x
  2. Step 2: Convert to fraction form
    2,404,244,870.40/3,606,367,305.60 = 1,179,804,806.40/x
  3. Step 3: Cross multiply
    2,404,244,870.40x = 3,606,367,305.60 × 1,179,804,806.40
  4. Step 4: Simplify right side
    2,404,244,870.40x = 4,254,809,480,790,697,984
  5. Step 5: Solve for x
    x = 4,254,809,480,790,697,984/2,404,244,870.40
  6. Step 6: Final answer
    x = 1,769,707,209.60

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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.