Home / 22,385,379.66-33,574,313.31-6,212,973.93

Finding the Fourth Proportional to 22,385,379.66, 33,574,313.31 and 6,212,973.93

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Solution

The fourth proportional to 22,385,379.66, 33,574,313.31 and 6,212,973.93 is: 9,318,418.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,379.66 : 33,574,313.31 = 6,212,973.93 : x
  2. Step 2: Convert to fraction form
    22,385,379.66/33,574,313.31 = 6,212,973.93/x
  3. Step 3: Cross multiply
    22,385,379.66x = 33,574,313.31 × 6,212,973.93
  4. Step 4: Simplify right side
    22,385,379.66x = 208,596,333,312,682
  5. Step 5: Solve for x
    x = 208,596,333,312,682/22,385,379.66
  6. Step 6: Final answer
    x = 9,318,418.38

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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.