Home / 25,629,202,569,318-35,371,331,629,620-15,224,101,016,653

Finding the Fourth Proportional to 25,629,202,569,318, 35,371,331,629,620 and 15,224,101,016,653

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Solution

The fourth proportional to 25,629,202,569,318, 35,371,331,629,620 and 15,224,101,016,653 is: 21,011,060,502,816.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,629,202,569,318 : 35,371,331,629,620 = 15,224,101,016,653 : x
  2. Step 2: Convert to fraction form
    25,629,202,569,318/35,371,331,629,620 = 15,224,101,016,653/x
  3. Step 3: Cross multiply
    25,629,202,569,318x = 35,371,331,629,620 × 15,224,101,016,653
  4. Step 4: Simplify right side
    25,629,202,569,318x = 538,496,725,822,868,262,743,965,696
  5. Step 5: Solve for x
    x = 538,496,725,822,868,262,743,965,696/25,629,202,569,318
  6. Step 6: Final answer
    x = 21,011,060,502,816.02

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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.