Home / 18,352,503,728,727-25,326,326,307,018-10,018,990,422,051

Finding the Fourth Proportional to 18,352,503,728,727, 25,326,326,307,018 and 10,018,990,422,051

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Solution

The fourth proportional to 18,352,503,728,727, 25,326,326,307,018 and 10,018,990,422,051 is: 13,826,136,446,907.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,352,503,728,727 : 25,326,326,307,018 = 10,018,990,422,051 : x
  2. Step 2: Convert to fraction form
    18,352,503,728,727/25,326,326,307,018 = 10,018,990,422,051/x
  3. Step 3: Cross multiply
    18,352,503,728,727x = 25,326,326,307,018 × 10,018,990,422,051
  4. Step 4: Simplify right side
    18,352,503,728,727x = 253,744,220,695,751,600,774,316,032
  5. Step 5: Solve for x
    x = 253,744,220,695,751,600,774,316,032/18,352,503,728,727
  6. Step 6: Final answer
    x = 13,826,136,446,907.14

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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.