Home / 34,018,906.33-46,946,865.24-19,332,258.49

Finding the Fourth Proportional to 34,018,906.33, 46,946,865.24 and 19,332,258.49

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Solution

The fourth proportional to 34,018,906.33, 46,946,865.24 and 19,332,258.49 is: 26,678,956.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,018,906.33 : 46,946,865.24 = 19,332,258.49 : x
  2. Step 2: Convert to fraction form
    34,018,906.33/46,946,865.24 = 19,332,258.49/x
  3. Step 3: Cross multiply
    34,018,906.33x = 46,946,865.24 × 19,332,258.49
  4. Step 4: Simplify right side
    34,018,906.33x = 907,588,934,114,875.88
  5. Step 5: Solve for x
    x = 907,588,934,114,875.88/34,018,906.33
  6. Step 6: Final answer
    x = 26,678,956.85

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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.