Home / 1,373,036,556,361.40-1,894,667,291,647.60-795,012,087,700.80

Finding the Fourth Proportional to 1,373,036,556,361.40, 1,894,667,291,647.60 and 795,012,087,700.80

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Solution

The fourth proportional to 1,373,036,556,361.40, 1,894,667,291,647.60 and 795,012,087,700.80 is: 1,097,045,371,481.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,036,556,361.40 : 1,894,667,291,647.60 = 795,012,087,700.80 : x
  2. Step 2: Convert to fraction form
    1,373,036,556,361.40/1,894,667,291,647.60 = 795,012,087,700.80/x
  3. Step 3: Cross multiply
    1,373,036,556,361.40x = 1,894,667,291,647.60 × 795,012,087,700.80
  4. Step 4: Simplify right side
    1,373,036,556,361.40x = 1,506,283,399,031,179,211,440,128
  5. Step 5: Solve for x
    x = 1,506,283,399,031,179,211,440,128/1,373,036,556,361.40
  6. Step 6: Final answer
    x = 1,097,045,371,481.51

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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.