Home / 29,946,488.73-41,326,555.93-16,893,707.28

Finding the Fourth Proportional to 29,946,488.73, 41,326,555.93 and 16,893,707.28

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Solution

The fourth proportional to 29,946,488.73, 41,326,555.93 and 16,893,707.28 is: 23,313,542.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,946,488.73 : 41,326,555.93 = 16,893,707.28 : x
  2. Step 2: Convert to fraction form
    29,946,488.73/41,326,555.93 = 16,893,707.28/x
  3. Step 3: Cross multiply
    29,946,488.73x = 41,326,555.93 × 16,893,707.28
  4. Step 4: Simplify right side
    29,946,488.73x = 698,158,738,574,759.38
  5. Step 5: Solve for x
    x = 698,158,738,574,759.38/29,946,488.73
  6. Step 6: Final answer
    x = 23,313,542.53

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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.