Home / 14,776,922.60-22,128,059.10-9,700,749.80

Finding the Fourth Proportional to 14,776,922.60, 22,128,059.10 and 9,700,749.80

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Solution

The fourth proportional to 14,776,922.60, 22,128,059.10 and 9,700,749.80 is: 14,526,621.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,776,922.60 : 22,128,059.10 = 9,700,749.80 : x
  2. Step 2: Convert to fraction form
    14,776,922.60/22,128,059.10 = 9,700,749.80/x
  3. Step 3: Cross multiply
    14,776,922.60x = 22,128,059.10 × 9,700,749.80
  4. Step 4: Simplify right side
    14,776,922.60x = 214,658,764,888,713.22
  5. Step 5: Solve for x
    x = 214,658,764,888,713.22/14,776,922.60
  6. Step 6: Final answer
    x = 14,526,621.73

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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.