Home / 21,771,124,359,012-30,044,163,669,680-11,759,616,597,670

Finding the Fourth Proportional to 21,771,124,359,012, 30,044,163,669,680 and 11,759,616,597,670

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Solution

The fourth proportional to 21,771,124,359,012, 30,044,163,669,680 and 11,759,616,597,670 is: 16,228,277,415,853.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,771,124,359,012 : 30,044,163,669,680 = 11,759,616,597,670 : x
  2. Step 2: Convert to fraction form
    21,771,124,359,012/30,044,163,669,680 = 11,759,616,597,670/x
  3. Step 3: Cross multiply
    21,771,124,359,012x = 30,044,163,669,680 × 11,759,616,597,670
  4. Step 4: Simplify right side
    21,771,124,359,012x = 353,307,845,753,082,913,608,433,664
  5. Step 5: Solve for x
    x = 353,307,845,753,082,913,608,433,664/21,771,124,359,012
  6. Step 6: Final answer
    x = 16,228,277,415,853.06

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1.5x scale

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.