Home / 44,770,010.40-67,155,015.60-14,480,935.20

Finding the Fourth Proportional to 44,770,010.40, 67,155,015.60 and 14,480,935.20

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Solution

The fourth proportional to 44,770,010.40, 67,155,015.60 and 14,480,935.20 is: 21,721,402.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,770,010.40 : 67,155,015.60 = 14,480,935.20 : x
  2. Step 2: Convert to fraction form
    44,770,010.40/67,155,015.60 = 14,480,935.20/x
  3. Step 3: Cross multiply
    44,770,010.40x = 67,155,015.60 × 14,480,935.20
  4. Step 4: Simplify right side
    44,770,010.40x = 972,467,429,258,589
  5. Step 5: Solve for x
    x = 972,467,429,258,589/44,770,010.40
  6. Step 6: Final answer
    x = 21,721,402.80

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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.