Home / 35,426,205.76-48,887,006.88-22,380,410.56

Finding the Fourth Proportional to 35,426,205.76, 48,887,006.88 and 22,380,410.56

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Solution

The fourth proportional to 35,426,205.76, 48,887,006.88 and 22,380,410.56 is: 30,884,235.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,426,205.76 : 48,887,006.88 = 22,380,410.56 : x
  2. Step 2: Convert to fraction form
    35,426,205.76/48,887,006.88 = 22,380,410.56/x
  3. Step 3: Cross multiply
    35,426,205.76x = 48,887,006.88 × 22,380,410.56
  4. Step 4: Simplify right side
    35,426,205.76x = 1,094,111,285,023,944.62
  5. Step 5: Solve for x
    x = 1,094,111,285,023,944.62/35,426,205.76
  6. Step 6: Final answer
    x = 30,884,235.60

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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.