Home / 112,290,340.08-168,451,577.48-34,573,819.76

Finding the Fourth Proportional to 112,290,340.08, 168,451,577.48 and 34,573,819.76

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Solution

The fourth proportional to 112,290,340.08, 168,451,577.48 and 34,573,819.76 is: 51,865,676.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,290,340.08 : 168,451,577.48 = 34,573,819.76 : x
  2. Step 2: Convert to fraction form
    112,290,340.08/168,451,577.48 = 34,573,819.76/x
  3. Step 3: Cross multiply
    112,290,340.08x = 168,451,577.48 × 34,573,819.76
  4. Step 4: Simplify right side
    112,290,340.08x = 5,824,014,478,081,194
  5. Step 5: Solve for x
    x = 5,824,014,478,081,194/112,290,340.08
  6. Step 6: Final answer
    x = 51,865,676.73

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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.