Home / 214,716,113.70-321,696,256.95-184,483,025.70

Finding the Fourth Proportional to 214,716,113.70, 321,696,256.95 and 184,483,025.70

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Solution

The fourth proportional to 214,716,113.70, 321,696,256.95 and 184,483,025.70 is: 276,399,837.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,716,113.70 : 321,696,256.95 = 184,483,025.70 : x
  2. Step 2: Convert to fraction form
    214,716,113.70/321,696,256.95 = 184,483,025.70/x
  3. Step 3: Cross multiply
    214,716,113.70x = 321,696,256.95 × 184,483,025.70
  4. Step 4: Simplify right side
    214,716,113.70x = 59,347,498,838,500,648
  5. Step 5: Solve for x
    x = 59,347,498,838,500,648/214,716,113.70
  6. Step 6: Final answer
    x = 276,399,837.05

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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.