Home / 53,639,785,618,057-74,036,676,840,481-34,935,988,856,269

Finding the Fourth Proportional to 53,639,785,618,057, 74,036,676,840,481 and 34,935,988,856,269

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Solution

The fourth proportional to 53,639,785,618,057, 74,036,676,840,481 and 34,935,988,856,269 is: 48,220,634,874,862.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,639,785,618,057 : 74,036,676,840,481 = 34,935,988,856,269 : x
  2. Step 2: Convert to fraction form
    53,639,785,618,057/74,036,676,840,481 = 34,935,988,856,269/x
  3. Step 3: Cross multiply
    53,639,785,618,057x = 74,036,676,840,481 × 34,935,988,856,269
  4. Step 4: Simplify right side
    53,639,785,618,057x = 2,586,544,517,054,233,177,049,006,080
  5. Step 5: Solve for x
    x = 2,586,544,517,054,233,177,049,006,080/53,639,785,618,057
  6. Step 6: Final answer
    x = 48,220,634,874,862.61

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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.