Home / 26,384,280.08-36,414,150.36-14,782,627.76

Finding the Fourth Proportional to 26,384,280.08, 36,414,150.36 and 14,782,627.76

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Solution

The fourth proportional to 26,384,280.08, 36,414,150.36 and 14,782,627.76 is: 20,402,179.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,384,280.08 : 36,414,150.36 = 14,782,627.76 : x
  2. Step 2: Convert to fraction form
    26,384,280.08/36,414,150.36 = 14,782,627.76/x
  3. Step 3: Cross multiply
    26,384,280.08x = 36,414,150.36 × 14,782,627.76
  4. Step 4: Simplify right side
    26,384,280.08x = 538,296,829,968,550
  5. Step 5: Solve for x
    x = 538,296,829,968,550/26,384,280.08
  6. Step 6: Final answer
    x = 20,402,179.95

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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.