Home / 1,624,938,025,265.30-2,242,415,917,382.80-893,338,879,078.36

Finding the Fourth Proportional to 1,624,938,025,265.30, 2,242,415,917,382.80 and 893,338,879,078.36

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Solution

The fourth proportional to 1,624,938,025,265.30, 2,242,415,917,382.80 and 893,338,879,078.36 is: 1,232,808,446,177.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,938,025,265.30 : 2,242,415,917,382.80 = 893,338,879,078.36 : x
  2. Step 2: Convert to fraction form
    1,624,938,025,265.30/2,242,415,917,382.80 = 893,338,879,078.36/x
  3. Step 3: Cross multiply
    1,624,938,025,265.30x = 2,242,415,917,382.80 × 893,338,879,078.36
  4. Step 4: Simplify right side
    1,624,938,025,265.30x = 2,003,237,322,062,222,682,226,688
  5. Step 5: Solve for x
    x = 2,003,237,322,062,222,682,226,688/1,624,938,025,265.30
  6. Step 6: Final answer
    x = 1,232,808,446,177.61

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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.