Home / 23,616,565,639,856-35,386,164,016,976-12,577,677,571,970

Finding the Fourth Proportional to 23,616,565,639,856, 35,386,164,016,976 and 12,577,677,571,970

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Solution

The fourth proportional to 23,616,565,639,856, 35,386,164,016,976 and 12,577,677,571,970 is: 18,845,913,851,387.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,565,639,856 : 35,386,164,016,976 = 12,577,677,571,970 : x
  2. Step 2: Convert to fraction form
    23,616,565,639,856/35,386,164,016,976 = 12,577,677,571,970/x
  3. Step 3: Cross multiply
    23,616,565,639,856x = 35,386,164,016,976 × 12,577,677,571,970
  4. Step 4: Simplify right side
    23,616,565,639,856x = 445,075,761,514,370,893,969,620,992
  5. Step 5: Solve for x
    x = 445,075,761,514,370,893,969,620,992/23,616,565,639,856
  6. Step 6: Final answer
    x = 18,845,913,851,387.78

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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.