Home / 12,874,887,712,676-19,312,330,503,928-3,570,714,661,021.30

Finding the Fourth Proportional to 12,874,887,712,676, 19,312,330,503,928 and 3,570,714,661,021.30

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Solution

The fourth proportional to 12,874,887,712,676, 19,312,330,503,928 and 3,570,714,661,021.30 is: 5,356,071,696,141.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,874,887,712,676 : 19,312,330,503,928 = 3,570,714,661,021.30 : x
  2. Step 2: Convert to fraction form
    12,874,887,712,676/19,312,330,503,928 = 3,570,714,661,021.30/x
  3. Step 3: Cross multiply
    12,874,887,712,676x = 19,312,330,503,928 × 3,570,714,661,021.30
  4. Step 4: Simplify right side
    12,874,887,712,676x = 68,958,821,668,864,578,386,132,992
  5. Step 5: Solve for x
    x = 68,958,821,668,864,578,386,132,992/12,874,887,712,676
  6. Step 6: Final answer
    x = 5,356,071,696,141.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.