Home / 18,675,749,476,105-25,773,344,417,574-10,342,236,169,776

Finding the Fourth Proportional to 18,675,749,476,105, 25,773,344,417,574 and 10,342,236,169,776

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Solution

The fourth proportional to 18,675,749,476,105, 25,773,344,417,574 and 10,342,236,169,776 is: 14,272,734,553,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,675,749,476,105 : 25,773,344,417,574 = 10,342,236,169,776 : x
  2. Step 2: Convert to fraction form
    18,675,749,476,105/25,773,344,417,574 = 10,342,236,169,776/x
  3. Step 3: Cross multiply
    18,675,749,476,105x = 25,773,344,417,574 × 10,342,236,169,776
  4. Step 4: Simplify right side
    18,675,749,476,105x = 266,554,014,851,528,186,629,455,872
  5. Step 5: Solve for x
    x = 266,554,014,851,528,186,629,455,872/18,675,749,476,105
  6. Step 6: Final answer
    x = 14,272,734,553,040.30

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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.