Home / 34,598,836,821,523-47,746,442,095,389-18,778,182,897,453

Finding the Fourth Proportional to 34,598,836,821,523, 47,746,442,095,389 and 18,778,182,897,453

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Solution

The fourth proportional to 34,598,836,821,523, 47,746,442,095,389 and 18,778,182,897,453 is: 25,913,918,060,162.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,598,836,821,523 : 47,746,442,095,389 = 18,778,182,897,453 : x
  2. Step 2: Convert to fraction form
    34,598,836,821,523/47,746,442,095,389 = 18,778,182,897,453/x
  3. Step 3: Cross multiply
    34,598,836,821,523x = 47,746,442,095,389 × 18,778,182,897,453
  4. Step 4: Simplify right side
    34,598,836,821,523x = 896,591,422,369,863,726,977,253,376
  5. Step 5: Solve for x
    x = 896,591,422,369,863,726,977,253,376/34,598,836,821,523
  6. Step 6: Final answer
    x = 25,913,918,060,162.02

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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.