Home / 16,265,357.72-22,444,764.08-9,294,651.98

Finding the Fourth Proportional to 16,265,357.72, 22,444,764.08 and 9,294,651.98

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Solution

The fourth proportional to 16,265,357.72, 22,444,764.08 and 9,294,651.98 is: 12,825,802.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265,357.72 : 22,444,764.08 = 9,294,651.98 : x
  2. Step 2: Convert to fraction form
    16,265,357.72/22,444,764.08 = 9,294,651.98/x
  3. Step 3: Cross multiply
    16,265,357.72x = 22,444,764.08 × 9,294,651.98
  4. Step 4: Simplify right side
    16,265,357.72x = 208,616,270,896,804.88
  5. Step 5: Solve for x
    x = 208,616,270,896,804.88/16,265,357.72
  6. Step 6: Final answer
    x = 12,825,802.82

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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.