Home / 34,346,946,495,128-51,516,601,142,484-12,291,720,594,325

Finding the Fourth Proportional to 34,346,946,495,128, 51,516,601,142,484 and 12,291,720,594,325

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Solution

The fourth proportional to 34,346,946,495,128, 51,516,601,142,484 and 12,291,720,594,325 is: 18,436,214,331,382.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,346,946,495,128 : 51,516,601,142,484 = 12,291,720,594,325 : x
  2. Step 2: Convert to fraction form
    34,346,946,495,128/51,516,601,142,484 = 12,291,720,594,325/x
  3. Step 3: Cross multiply
    34,346,946,495,128x = 51,516,601,142,484 × 12,291,720,594,325
  4. Step 4: Simplify right side
    34,346,946,495,128x = 633,227,667,212,697,377,752,219,648
  5. Step 5: Solve for x
    x = 633,227,667,212,697,377,752,219,648/34,346,946,495,128
  6. Step 6: Final answer
    x = 18,436,214,331,382.23

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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.