Home / 76,022,834,890.27-104,911,616,038.78-41,260,655,857.76

Finding the Fourth Proportional to 76,022,834,890.27, 104,911,616,038.78 and 41,260,655,857.76

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Solution

The fourth proportional to 76,022,834,890.27, 104,911,616,038.78 and 41,260,655,857.76 is: 56,939,761,469.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,022,834,890.27 : 104,911,616,038.78 = 41,260,655,857.76 : x
  2. Step 2: Convert to fraction form
    76,022,834,890.27/104,911,616,038.78 = 41,260,655,857.76/x
  3. Step 3: Cross multiply
    76,022,834,890.27x = 104,911,616,038.78 × 41,260,655,857.76
  4. Step 4: Simplify right side
    76,022,834,890.27x = 4,328,722,084,857,451,118,592
  5. Step 5: Solve for x
    x = 4,328,722,084,857,451,118,592/76,022,834,890.27
  6. Step 6: Final answer
    x = 56,939,761,469.11

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1.5x scale

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.