Home / 2,413,495,485.73-3,618,289,590.64-754,548,844.94

Finding the Fourth Proportional to 2,413,495,485.73, 3,618,289,590.64 and 754,548,844.94

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Solution

The fourth proportional to 2,413,495,485.73, 3,618,289,590.64 and 754,548,844.94 is: 1,131,212,487.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,495,485.73 : 3,618,289,590.64 = 754,548,844.94 : x
  2. Step 2: Convert to fraction form
    2,413,495,485.73/3,618,289,590.64 = 754,548,844.94/x
  3. Step 3: Cross multiply
    2,413,495,485.73x = 3,618,289,590.64 × 754,548,844.94
  4. Step 4: Simplify right side
    2,413,495,485.73x = 2,730,176,231,273,653,760
  5. Step 5: Solve for x
    x = 2,730,176,231,273,653,760/2,413,495,485.73
  6. Step 6: Final answer
    x = 1,131,212,487.21

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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.