Home / 12,874,887,712,669-19,312,330,503,919-3,570,714,661,014.40

Finding the Fourth Proportional to 12,874,887,712,669, 19,312,330,503,919 and 3,570,714,661,014.40

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Solution

The fourth proportional to 12,874,887,712,669, 19,312,330,503,919 and 3,570,714,661,014.40 is: 5,356,071,696,131.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,874,887,712,669 : 19,312,330,503,919 = 3,570,714,661,014.40 : x
  2. Step 2: Convert to fraction form
    12,874,887,712,669/19,312,330,503,919 = 3,570,714,661,014.40/x
  3. Step 3: Cross multiply
    12,874,887,712,669x = 19,312,330,503,919 × 3,570,714,661,014.40
  4. Step 4: Simplify right side
    12,874,887,712,669x = 68,958,821,668,699,187,785,498,624
  5. Step 5: Solve for x
    x = 68,958,821,668,699,187,785,498,624/12,874,887,712,669
  6. Step 6: Final answer
    x = 5,356,071,696,131.62

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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.