Home / 61,474,962,579,474-92,209,196,203,668-20,164,281,119,842

Finding the Fourth Proportional to 61,474,962,579,474, 92,209,196,203,668 and 20,164,281,119,842

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Solution

The fourth proportional to 61,474,962,579,474, 92,209,196,203,668 and 20,164,281,119,842 is: 30,245,356,419,399.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,474,962,579,474 : 92,209,196,203,668 = 20,164,281,119,842 : x
  2. Step 2: Convert to fraction form
    61,474,962,579,474/92,209,196,203,668 = 20,164,281,119,842/x
  3. Step 3: Cross multiply
    61,474,962,579,474x = 92,209,196,203,668 × 20,164,281,119,842
  4. Step 4: Simplify right side
    61,474,962,579,474x = 1,859,332,154,085,429,272,274,534,400
  5. Step 5: Solve for x
    x = 1,859,332,154,085,429,272,274,534,400/61,474,962,579,474
  6. Step 6: Final answer
    x = 30,245,356,419,399.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.