Home / 23,616,565,639,761-35,386,164,016,830-12,577,677,571,875

Finding the Fourth Proportional to 23,616,565,639,761, 35,386,164,016,830 and 12,577,677,571,875

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Solution

The fourth proportional to 23,616,565,639,761, 35,386,164,016,830 and 12,577,677,571,875 is: 18,845,913,851,243.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,565,639,761 : 35,386,164,016,830 = 12,577,677,571,875 : x
  2. Step 2: Convert to fraction form
    23,616,565,639,761/35,386,164,016,830 = 12,577,677,571,875/x
  3. Step 3: Cross multiply
    23,616,565,639,761x = 35,386,164,016,830 × 12,577,677,571,875
  4. Step 4: Simplify right side
    23,616,565,639,761x = 445,075,761,509,172,884,029,833,216
  5. Step 5: Solve for x
    x = 445,075,761,509,172,884,029,833,216/23,616,565,639,761
  6. Step 6: Final answer
    x = 18,845,913,851,243.49

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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.