Home / 10,312,964,015,882-14,231,934,587,699-5,625,464,932,969

Finding the Fourth Proportional to 10,312,964,015,882, 14,231,934,587,699 and 5,625,464,932,969

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Solution

The fourth proportional to 10,312,964,015,882, 14,231,934,587,699 and 5,625,464,932,969 is: 7,763,165,742,468.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,312,964,015,882 : 14,231,934,587,699 = 5,625,464,932,969 : x
  2. Step 2: Convert to fraction form
    10,312,964,015,882/14,231,934,587,699 = 5,625,464,932,969/x
  3. Step 3: Cross multiply
    10,312,964,015,882x = 14,231,934,587,699 × 5,625,464,932,969
  4. Step 4: Simplify right side
    10,312,964,015,882x = 80,061,248,951,409,342,018,486,272
  5. Step 5: Solve for x
    x = 80,061,248,951,409,342,018,486,272/10,312,964,015,882
  6. Step 6: Final answer
    x = 7,763,165,742,468.87

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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.