Home / 36,710,512,622,139-50,664,949,817,397-20,893,704,289,693

Finding the Fourth Proportional to 36,710,512,622,139, 50,664,949,817,397 and 20,893,704,289,693

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Solution

The fourth proportional to 36,710,512,622,139, 50,664,949,817,397 and 20,893,704,289,693 is: 28,835,840,300,917.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,710,512,622,139 : 50,664,949,817,397 = 20,893,704,289,693 : x
  2. Step 2: Convert to fraction form
    36,710,512,622,139/50,664,949,817,397 = 20,893,704,289,693/x
  3. Step 3: Cross multiply
    36,710,512,622,139x = 50,664,949,817,397 × 20,893,704,289,693
  4. Step 4: Simplify right side
    36,710,512,622,139x = 1,058,578,479,336,828,265,117,515,776
  5. Step 5: Solve for x
    x = 1,058,578,479,336,828,265,117,515,776/36,710,512,622,139
  6. Step 6: Final answer
    x = 28,835,840,300,917.82

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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.