Home / 3,363,535,063.65-4,641,680,250.16-1,816,804,776.73

Finding the Fourth Proportional to 3,363,535,063.65, 4,641,680,250.16 and 1,816,804,776.73

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Solution

The fourth proportional to 3,363,535,063.65, 4,641,680,250.16 and 1,816,804,776.73 is: 2,507,191,597.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,535,063.65 : 4,641,680,250.16 = 1,816,804,776.73 : x
  2. Step 2: Convert to fraction form
    3,363,535,063.65/4,641,680,250.16 = 1,816,804,776.73/x
  3. Step 3: Cross multiply
    3,363,535,063.65x = 4,641,680,250.16 × 1,816,804,776.73
  4. Step 4: Simplify right side
    3,363,535,063.65x = 8,433,026,850,512,059,392
  5. Step 5: Solve for x
    x = 8,433,026,850,512,059,392/3,363,535,063.65
  6. Step 6: Final answer
    x = 2,507,191,597.81

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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.