Home / 10,918,148,988,546-15,067,519,225,734-6,046,239,484,249

Finding the Fourth Proportional to 10,918,148,988,546, 15,067,519,225,734 and 6,046,239,484,249

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Solution

The fourth proportional to 10,918,148,988,546, 15,067,519,225,734 and 6,046,239,484,249 is: 8,344,072,769,833.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,148,988,546 : 15,067,519,225,734 = 6,046,239,484,249 : x
  2. Step 2: Convert to fraction form
    10,918,148,988,546/15,067,519,225,734 = 6,046,239,484,249/x
  3. Step 3: Cross multiply
    10,918,148,988,546x = 15,067,519,225,734 × 6,046,239,484,249
  4. Step 4: Simplify right side
    10,918,148,988,546x = 91,101,829,672,313,830,441,484,288
  5. Step 5: Solve for x
    x = 91,101,829,672,313,830,441,484,288/10,918,148,988,546
  6. Step 6: Final answer
    x = 8,344,072,769,833.68

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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.