Home / 34,042,919,585,492-46,979,274,332,540-18,435,232,509,501

Finding the Fourth Proportional to 34,042,919,585,492, 46,979,274,332,540 and 18,435,232,509,501

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Solution

The fourth proportional to 34,042,919,585,492, 46,979,274,332,540 and 18,435,232,509,501 is: 25,440,645,396,850.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,042,919,585,492 : 46,979,274,332,540 = 18,435,232,509,501 : x
  2. Step 2: Convert to fraction form
    34,042,919,585,492/46,979,274,332,540 = 18,435,232,509,501/x
  3. Step 3: Cross multiply
    34,042,919,585,492x = 46,979,274,332,540 × 18,435,232,509,501
  4. Step 4: Simplify right side
    34,042,919,585,492x = 866,073,845,448,007,254,232,006,656
  5. Step 5: Solve for x
    x = 866,073,845,448,007,254,232,006,656/34,042,919,585,492
  6. Step 6: Final answer
    x = 25,440,645,396,850.75

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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.