Home / 4,159,310,555,815.60-5,739,855,319,413.40-2,307,418,757,860.40

Finding the Fourth Proportional to 4,159,310,555,815.60, 5,739,855,319,413.40 and 2,307,418,757,860.40

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Solution

The fourth proportional to 4,159,310,555,815.60, 5,739,855,319,413.40 and 2,307,418,757,860.40 is: 3,184,241,631,801.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,310,555,815.60 : 5,739,855,319,413.40 = 2,307,418,757,860.40 : x
  2. Step 2: Convert to fraction form
    4,159,310,555,815.60/5,739,855,319,413.40 = 2,307,418,757,860.40/x
  3. Step 3: Cross multiply
    4,159,310,555,815.60x = 5,739,855,319,413.40 × 2,307,418,757,860.40
  4. Step 4: Simplify right side
    4,159,310,555,815.60x = 13,244,249,831,419,276,618,104,832
  5. Step 5: Solve for x
    x = 13,244,249,831,419,276,618,104,832/4,159,310,555,815.60
  6. Step 6: Final answer
    x = 3,184,241,631,801.45

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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.