Home / 3,363,535,064.65-4,641,680,251.54-1,816,804,777.73

Finding the Fourth Proportional to 3,363,535,064.65, 4,641,680,251.54 and 1,816,804,777.73

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Solution

The fourth proportional to 3,363,535,064.65, 4,641,680,251.54 and 1,816,804,777.73 is: 2,507,191,599.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,535,064.65 : 4,641,680,251.54 = 1,816,804,777.73 : x
  2. Step 2: Convert to fraction form
    3,363,535,064.65/4,641,680,251.54 = 1,816,804,777.73/x
  3. Step 3: Cross multiply
    3,363,535,064.65x = 4,641,680,251.54 × 1,816,804,777.73
  4. Step 4: Simplify right side
    3,363,535,064.65x = 8,433,026,857,692,860,416
  5. Step 5: Solve for x
    x = 8,433,026,857,692,860,416/3,363,535,064.65
  6. Step 6: Final answer
    x = 2,507,191,599.20

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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.