Home / 2,664,472,579.35-3,676,826,487.95-1,458,580,544.36

Finding the Fourth Proportional to 2,664,472,579.35, 3,676,826,487.95 and 1,458,580,544.36

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Solution

The fourth proportional to 2,664,472,579.35, 3,676,826,487.95 and 1,458,580,544.36 is: 2,012,761,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,472,579.35 : 3,676,826,487.95 = 1,458,580,544.36 : x
  2. Step 2: Convert to fraction form
    2,664,472,579.35/3,676,826,487.95 = 1,458,580,544.36/x
  3. Step 3: Cross multiply
    2,664,472,579.35x = 3,676,826,487.95 × 1,458,580,544.36
  4. Step 4: Simplify right side
    2,664,472,579.35x = 5,362,947,580,333,973,504
  5. Step 5: Solve for x
    x = 5,362,947,580,333,973,504/2,664,472,579.35
  6. Step 6: Final answer
    x = 2,012,761,407.98

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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.