Home / 2,010,525,466,227.80-3,015,768,325,339.50-921,113,447,647.14

Finding the Fourth Proportional to 2,010,525,466,227.80, 3,015,768,325,339.50 and 921,113,447,647.14

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Solution

The fourth proportional to 2,010,525,466,227.80, 3,015,768,325,339.50 and 921,113,447,647.14 is: 1,381,661,066,283.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,525,466,227.80 : 3,015,768,325,339.50 = 921,113,447,647.14 : x
  2. Step 2: Convert to fraction form
    2,010,525,466,227.80/3,015,768,325,339.50 = 921,113,447,647.14/x
  3. Step 3: Cross multiply
    2,010,525,466,227.80x = 3,015,768,325,339.50 × 921,113,447,647.14
  4. Step 4: Simplify right side
    2,010,525,466,227.80x = 2,777,864,759,458,508,434,309,120
  5. Step 5: Solve for x
    x = 2,777,864,759,458,508,434,309,120/2,010,525,466,227.80
  6. Step 6: Final answer
    x = 1,381,661,066,283.54

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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.