Home / 40,462,771.85-55,825,877.31-24,765,431.93

Finding the Fourth Proportional to 40,462,771.85, 55,825,877.31 and 24,765,431.93

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Solution

The fourth proportional to 40,462,771.85, 55,825,877.31 and 24,765,431.93 is: 34,168,493.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,462,771.85 : 55,825,877.31 = 24,765,431.93 : x
  2. Step 2: Convert to fraction form
    40,462,771.85/55,825,877.31 = 24,765,431.93/x
  3. Step 3: Cross multiply
    40,462,771.85x = 55,825,877.31 × 24,765,431.93
  4. Step 4: Simplify right side
    40,462,771.85x = 1,382,551,964,453,336.50
  5. Step 5: Solve for x
    x = 1,382,551,964,453,336.50/40,462,771.85
  6. Step 6: Final answer
    x = 34,168,493.69

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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.