Home / 14,430,696,828,023-19,915,077,110,808-8,951,563,820,291

Finding the Fourth Proportional to 14,430,696,828,023, 19,915,077,110,808 and 8,951,563,820,291

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Solution

The fourth proportional to 14,430,696,828,023, 19,915,077,110,808 and 8,951,563,820,291 is: 12,353,601,899,336.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,430,696,828,023 : 19,915,077,110,808 = 8,951,563,820,291 : x
  2. Step 2: Convert to fraction form
    14,430,696,828,023/19,915,077,110,808 = 8,951,563,820,291/x
  3. Step 3: Cross multiply
    14,430,696,828,023x = 19,915,077,110,808 × 8,951,563,820,291
  4. Step 4: Simplify right side
    14,430,696,828,023x = 178,271,083,743,414,309,206,622,208
  5. Step 5: Solve for x
    x = 178,271,083,743,414,309,206,622,208/14,430,696,828,023
  6. Step 6: Final answer
    x = 12,353,601,899,336.51

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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.