Home / 17,054,461.58-23,535,464.97-9,319,829.90

Finding the Fourth Proportional to 17,054,461.58, 23,535,464.97 and 9,319,829.90

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Solution

The fourth proportional to 17,054,461.58, 23,535,464.97 and 9,319,829.90 is: 12,861,533.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,461.58 : 23,535,464.97 = 9,319,829.90 : x
  2. Step 2: Convert to fraction form
    17,054,461.58/23,535,464.97 = 9,319,829.90/x
  3. Step 3: Cross multiply
    17,054,461.58x = 23,535,464.97 × 9,319,829.90
  4. Step 4: Simplify right side
    17,054,461.58x = 219,346,530,137,808.59
  5. Step 5: Solve for x
    x = 219,346,530,137,808.59/17,054,461.58
  6. Step 6: Final answer
    x = 12,861,533.57

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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.