Home / 3,463,017,333.60-4,778,835,890.04-1,877,075,241.08

Finding the Fourth Proportional to 3,463,017,333.60, 4,778,835,890.04 and 1,877,075,241.08

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Solution

The fourth proportional to 3,463,017,333.60, 4,778,835,890.04 and 1,877,075,241.08 is: 2,590,294,435.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,017,333.60 : 4,778,835,890.04 = 1,877,075,241.08 : x
  2. Step 2: Convert to fraction form
    3,463,017,333.60/4,778,835,890.04 = 1,877,075,241.08/x
  3. Step 3: Cross multiply
    3,463,017,333.60x = 4,778,835,890.04 × 1,877,075,241.08
  4. Step 4: Simplify right side
    3,463,017,333.60x = 8,970,234,530,378,589,184
  5. Step 5: Solve for x
    x = 8,970,234,530,378,589,184/3,463,017,333.60
  6. Step 6: Final answer
    x = 2,590,294,435.82

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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.