Home / 17,529,041.76-26,413,211.13-14,404,168.68

Finding the Fourth Proportional to 17,529,041.76, 26,413,211.13 and 14,404,168.68

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Solution

The fourth proportional to 17,529,041.76, 26,413,211.13 and 14,404,168.68 is: 21,704,571.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,041.76 : 26,413,211.13 = 14,404,168.68 : x
  2. Step 2: Convert to fraction form
    17,529,041.76/26,413,211.13 = 14,404,168.68/x
  3. Step 3: Cross multiply
    17,529,041.76x = 26,413,211.13 × 14,404,168.68
  4. Step 4: Simplify right side
    17,529,041.76x = 380,460,348,496,973.38
  5. Step 5: Solve for x
    x = 380,460,348,496,973.38/17,529,041.76
  6. Step 6: Final answer
    x = 21,704,571.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.