Home / 12,188,483,166,607-16,820,109,515,491-6,707,584,974,272.50

Finding the Fourth Proportional to 12,188,483,166,607, 16,820,109,515,491 and 6,707,584,974,272.50

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Solution

The fourth proportional to 12,188,483,166,607, 16,820,109,515,491 and 6,707,584,974,272.50 is: 9,256,468,775,444.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,188,483,166,607 : 16,820,109,515,491 = 6,707,584,974,272.50 : x
  2. Step 2: Convert to fraction form
    12,188,483,166,607/16,820,109,515,491 = 6,707,584,974,272.50/x
  3. Step 3: Cross multiply
    12,188,483,166,607x = 16,820,109,515,491 × 6,707,584,974,272.50
  4. Step 4: Simplify right side
    12,188,483,166,607x = 112,822,313,851,725,331,143,065,600
  5. Step 5: Solve for x
    x = 112,822,313,851,725,331,143,065,600/12,188,483,166,607
  6. Step 6: Final answer
    x = 9,256,468,775,444.23

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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.