Home / 34,346,946,495,128-51,516,601,142,476-12,291,720,594,322

Finding the Fourth Proportional to 34,346,946,495,128, 51,516,601,142,476 and 12,291,720,594,322

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Solution

The fourth proportional to 34,346,946,495,128, 51,516,601,142,476 and 12,291,720,594,322 is: 18,436,214,331,374.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,346,946,495,128 : 51,516,601,142,476 = 12,291,720,594,322 : x
  2. Step 2: Convert to fraction form
    34,346,946,495,128/51,516,601,142,476 = 12,291,720,594,322/x
  3. Step 3: Cross multiply
    34,346,946,495,128x = 51,516,601,142,476 × 12,291,720,594,322
  4. Step 4: Simplify right side
    34,346,946,495,128x = 633,227,667,212,444,490,077,831,168
  5. Step 5: Solve for x
    x = 633,227,667,212,444,490,077,831,168/34,346,946,495,128
  6. Step 6: Final answer
    x = 18,436,214,331,374.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.