Home / 43,803,528.88-65,706,819.54-15,049,455.52

Finding the Fourth Proportional to 43,803,528.88, 65,706,819.54 and 15,049,455.52

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Solution

The fourth proportional to 43,803,528.88, 65,706,819.54 and 15,049,455.52 is: 22,574,707.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,803,528.88 : 65,706,819.54 = 15,049,455.52 : x
  2. Step 2: Convert to fraction form
    43,803,528.88/65,706,819.54 = 15,049,455.52/x
  3. Step 3: Cross multiply
    43,803,528.88x = 65,706,819.54 × 15,049,455.52
  4. Step 4: Simplify right side
    43,803,528.88x = 988,851,858,027,896.88
  5. Step 5: Solve for x
    x = 988,851,858,027,896.88/43,803,528.88
  6. Step 6: Final answer
    x = 22,574,707.64

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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.