Home / 23,318,356,917,433-32,180,344,079,581-12,913,214,255,423

Finding the Fourth Proportional to 23,318,356,917,433, 32,180,344,079,581 and 12,913,214,255,423

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Solution

The fourth proportional to 23,318,356,917,433, 32,180,344,079,581 and 12,913,214,255,423 is: 17,820,795,838,414.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,356,917,433 : 32,180,344,079,581 = 12,913,214,255,423 : x
  2. Step 2: Convert to fraction form
    23,318,356,917,433/32,180,344,079,581 = 12,913,214,255,423/x
  3. Step 3: Cross multiply
    23,318,356,917,433x = 32,180,344,079,581 × 12,913,214,255,423
  4. Step 4: Simplify right side
    23,318,356,917,433x = 415,551,677,912,862,503,118,831,616
  5. Step 5: Solve for x
    x = 415,551,677,912,862,503,118,831,616/23,318,356,917,433
  6. Step 6: Final answer
    x = 17,820,795,838,414.87

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Double scale
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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.