Home / 2,227,691,554.26-3,341,537,950.59-828,493,010.16

Finding the Fourth Proportional to 2,227,691,554.26, 3,341,537,950.59 and 828,493,010.16

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Solution

The fourth proportional to 2,227,691,554.26, 3,341,537,950.59 and 828,493,010.16 is: 1,242,739,745.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,691,554.26 : 3,341,537,950.59 = 828,493,010.16 : x
  2. Step 2: Convert to fraction form
    2,227,691,554.26/3,341,537,950.59 = 828,493,010.16/x
  3. Step 3: Cross multiply
    2,227,691,554.26x = 3,341,537,950.59 × 828,493,010.16
  4. Step 4: Simplify right side
    2,227,691,554.26x = 2,768,440,835,248,186,368
  5. Step 5: Solve for x
    x = 2,768,440,835,248,186,368/2,227,691,554.26
  6. Step 6: Final answer
    x = 1,242,739,745.52

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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.