Home / 19,201,287,628,958-26,497,067,390,764-10,421,760,008,956

Finding the Fourth Proportional to 19,201,287,628,958, 26,497,067,390,764 and 10,421,760,008,956

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Solution

The fourth proportional to 19,201,287,628,958, 26,497,067,390,764 and 10,421,760,008,956 is: 14,381,643,701,394.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,201,287,628,958 : 26,497,067,390,764 = 10,421,760,008,956 : x
  2. Step 2: Convert to fraction form
    19,201,287,628,958/26,497,067,390,764 = 10,421,760,008,956/x
  3. Step 3: Cross multiply
    19,201,287,628,958x = 26,497,067,390,764 × 10,421,760,008,956
  4. Step 4: Simplify right side
    19,201,287,628,958x = 276,146,077,287,676,343,014,653,952
  5. Step 5: Solve for x
    x = 276,146,077,287,676,343,014,653,952/19,201,287,628,958
  6. Step 6: Final answer
    x = 14,381,643,701,394.94

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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.