Home / 23,318,356,917,401-32,180,344,079,535-12,913,214,255,390

Finding the Fourth Proportional to 23,318,356,917,401, 32,180,344,079,535 and 12,913,214,255,390

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Solution

The fourth proportional to 23,318,356,917,401, 32,180,344,079,535 and 12,913,214,255,390 is: 17,820,795,838,368.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,356,917,401 : 32,180,344,079,535 = 12,913,214,255,390 : x
  2. Step 2: Convert to fraction form
    23,318,356,917,401/32,180,344,079,535 = 12,913,214,255,390/x
  3. Step 3: Cross multiply
    23,318,356,917,401x = 32,180,344,079,535 × 12,913,214,255,390
  4. Step 4: Simplify right side
    23,318,356,917,401x = 415,551,677,911,206,569,887,924,224
  5. Step 5: Solve for x
    x = 415,551,677,911,206,569,887,924,224/23,318,356,917,401
  6. Step 6: Final answer
    x = 17,820,795,838,368.31

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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.