Home / 71,955,177,132,057-99,298,144,442,238-41,159,897,302,425

Finding the Fourth Proportional to 71,955,177,132,057, 99,298,144,442,238 and 41,159,897,302,425

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Solution

The fourth proportional to 71,955,177,132,057, 99,298,144,442,238 and 41,159,897,302,425 is: 56,800,658,277,346.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,955,177,132,057 : 99,298,144,442,238 = 41,159,897,302,425 : x
  2. Step 2: Convert to fraction form
    71,955,177,132,057/99,298,144,442,238 = 41,159,897,302,425/x
  3. Step 3: Cross multiply
    71,955,177,132,057x = 99,298,144,442,238 × 41,159,897,302,425
  4. Step 4: Simplify right side
    71,955,177,132,057x = 4,087,101,427,563,879,666,202,705,920
  5. Step 5: Solve for x
    x = 4,087,101,427,563,879,666,202,705,920/71,955,177,132,057
  6. Step 6: Final answer
    x = 56,800,658,277,346.12

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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.