Home / 1,365,015,209,962.30-1,883,006,820,765.80-844,004,081,874.72

Finding the Fourth Proportional to 1,365,015,209,962.30, 1,883,006,820,765.80 and 844,004,081,874.72

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Solution

The fourth proportional to 1,365,015,209,962.30, 1,883,006,820,765.80 and 844,004,081,874.72 is: 1,164,284,054,364.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,015,209,962.30 : 1,883,006,820,765.80 = 844,004,081,874.72 : x
  2. Step 2: Convert to fraction form
    1,365,015,209,962.30/1,883,006,820,765.80 = 844,004,081,874.72/x
  3. Step 3: Cross multiply
    1,365,015,209,962.30x = 1,883,006,820,765.80 × 844,004,081,874.72
  4. Step 4: Simplify right side
    1,365,015,209,962.30x = 1,589,265,442,924,274,338,758,656
  5. Step 5: Solve for x
    x = 1,589,265,442,924,274,338,758,656/1,365,015,209,962.30
  6. Step 6: Final answer
    x = 1,164,284,054,364.62

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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.