Home / 10,312,964,015,891-14,231,934,587,713-5,625,464,932,979

Finding the Fourth Proportional to 10,312,964,015,891, 14,231,934,587,713 and 5,625,464,932,979

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Solution

The fourth proportional to 10,312,964,015,891, 14,231,934,587,713 and 5,625,464,932,979 is: 7,763,165,742,483.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,312,964,015,891 : 14,231,934,587,713 = 5,625,464,932,979 : x
  2. Step 2: Convert to fraction form
    10,312,964,015,891/14,231,934,587,713 = 5,625,464,932,979/x
  3. Step 3: Cross multiply
    10,312,964,015,891x = 14,231,934,587,713 × 5,625,464,932,979
  4. Step 4: Simplify right side
    10,312,964,015,891x = 80,061,248,951,630,429,755,015,168
  5. Step 5: Solve for x
    x = 80,061,248,951,630,429,755,015,168/10,312,964,015,891
  6. Step 6: Final answer
    x = 7,763,165,742,483.53

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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.