Home / 50,896,786,602,626-76,345,180,912,852-12,216,799,747,639

Finding the Fourth Proportional to 50,896,786,602,626, 76,345,180,912,852 and 12,216,799,747,639

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Solution

The fourth proportional to 50,896,786,602,626, 76,345,180,912,852 and 12,216,799,747,639 is: 18,325,199,863,628.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,896,786,602,626 : 76,345,180,912,852 = 12,216,799,747,639 : x
  2. Step 2: Convert to fraction form
    50,896,786,602,626/76,345,180,912,852 = 12,216,799,747,639/x
  3. Step 3: Cross multiply
    50,896,786,602,626x = 76,345,180,912,852 × 12,216,799,747,639
  4. Step 4: Simplify right side
    50,896,786,602,626x = 932,693,786,909,584,077,686,308,864
  5. Step 5: Solve for x
    x = 932,693,786,909,584,077,686,308,864/50,896,786,602,626
  6. Step 6: Final answer
    x = 18,325,199,863,628.76

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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.