Home / 25,629,202,566,470-35,371,331,625,680-15,224,101,013,804

Finding the Fourth Proportional to 25,629,202,566,470, 35,371,331,625,680 and 15,224,101,013,804

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Solution

The fourth proportional to 25,629,202,566,470, 35,371,331,625,680 and 15,224,101,013,804 is: 21,011,060,498,878.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,629,202,566,470 : 35,371,331,625,680 = 15,224,101,013,804 : x
  2. Step 2: Convert to fraction form
    25,629,202,566,470/35,371,331,625,680 = 15,224,101,013,804/x
  3. Step 3: Cross multiply
    25,629,202,566,470x = 35,371,331,625,680 × 15,224,101,013,804
  4. Step 4: Simplify right side
    25,629,202,566,470x = 538,496,725,662,112,378,498,580,480
  5. Step 5: Solve for x
    x = 538,496,725,662,112,378,498,580,480/25,629,202,566,470
  6. Step 6: Final answer
    x = 21,011,060,498,878.46

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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.