Home / 13,284,318,172,419-19,904,717,259,548-7,074,943,634,233.30

Finding the Fourth Proportional to 13,284,318,172,419, 19,904,717,259,548 and 7,074,943,634,233.30

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Solution

The fourth proportional to 13,284,318,172,419, 19,904,717,259,548 and 7,074,943,634,233.30 is: 10,600,826,541,405.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,284,318,172,419 : 19,904,717,259,548 = 7,074,943,634,233.30 : x
  2. Step 2: Convert to fraction form
    13,284,318,172,419/19,904,717,259,548 = 7,074,943,634,233.30/x
  3. Step 3: Cross multiply
    13,284,318,172,419x = 19,904,717,259,548 × 7,074,943,634,233.30
  4. Step 4: Simplify right side
    13,284,318,172,419x = 140,824,752,666,652,813,534,691,328
  5. Step 5: Solve for x
    x = 140,824,752,666,652,813,534,691,328/13,284,318,172,419
  6. Step 6: Final answer
    x = 10,600,826,541,405.36

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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.