Home / 23,006,058.40-34,467,097.20-14,020,112.80

Finding the Fourth Proportional to 23,006,058.40, 34,467,097.20 and 14,020,112.80

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Solution

The fourth proportional to 23,006,058.40, 34,467,097.20 and 14,020,112.80 is: 21,004,579.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,006,058.40 : 34,467,097.20 = 14,020,112.80 : x
  2. Step 2: Convert to fraction form
    23,006,058.40/34,467,097.20 = 14,020,112.80/x
  3. Step 3: Cross multiply
    23,006,058.40x = 34,467,097.20 × 14,020,112.80
  4. Step 4: Simplify right side
    23,006,058.40x = 483,232,590,632,564.25
  5. Step 5: Solve for x
    x = 483,232,590,632,564.25/23,006,058.40
  6. Step 6: Final answer
    x = 21,004,579.85

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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.