Home / 23,318,356,917,465-32,180,344,079,611-12,913,214,255,451

Finding the Fourth Proportional to 23,318,356,917,465, 32,180,344,079,611 and 12,913,214,255,451

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Solution

The fourth proportional to 23,318,356,917,465, 32,180,344,079,611 and 12,913,214,255,451 is: 17,820,795,838,445.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,356,917,465 : 32,180,344,079,611 = 12,913,214,255,451 : x
  2. Step 2: Convert to fraction form
    23,318,356,917,465/32,180,344,079,611 = 12,913,214,255,451/x
  3. Step 3: Cross multiply
    23,318,356,917,465x = 32,180,344,079,611 × 12,913,214,255,451
  4. Step 4: Simplify right side
    23,318,356,917,465x = 415,551,677,914,150,924,588,154,880
  5. Step 5: Solve for x
    x = 415,551,677,914,150,924,588,154,880/23,318,356,917,465
  6. Step 6: Final answer
    x = 17,820,795,838,445.66

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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.