Home / 71,955,177,137,128-99,298,144,449,222-41,159,897,307,496

Finding the Fourth Proportional to 71,955,177,137,128, 99,298,144,449,222 and 41,159,897,307,496

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Solution

The fourth proportional to 71,955,177,137,128, 99,298,144,449,222 and 41,159,897,307,496 is: 56,800,658,284,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,955,177,137,128 : 99,298,144,449,222 = 41,159,897,307,496 : x
  2. Step 2: Convert to fraction form
    71,955,177,137,128/99,298,144,449,222 = 41,159,897,307,496/x
  3. Step 3: Cross multiply
    71,955,177,137,128x = 99,298,144,449,222 × 41,159,897,307,496
  4. Step 4: Simplify right side
    71,955,177,137,128x = 4,087,101,428,354,881,525,364,293,632
  5. Step 5: Solve for x
    x = 4,087,101,428,354,881,525,364,293,632/71,955,177,137,128
  6. Step 6: Final answer
    x = 56,800,658,284,336.11

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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.