Home / 24,927,820.72-34,400,299.80-13,914,474.28

Finding the Fourth Proportional to 24,927,820.72, 34,400,299.80 and 13,914,474.28

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Solution

The fourth proportional to 24,927,820.72, 34,400,299.80 and 13,914,474.28 is: 19,201,922.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,927,820.72 : 34,400,299.80 = 13,914,474.28 : x
  2. Step 2: Convert to fraction form
    24,927,820.72/34,400,299.80 = 13,914,474.28/x
  3. Step 3: Cross multiply
    24,927,820.72x = 34,400,299.80 × 13,914,474.28
  4. Step 4: Simplify right side
    24,927,820.72x = 478,662,086,791,389.06
  5. Step 5: Solve for x
    x = 478,662,086,791,389.06/24,927,820.72
  6. Step 6: Final answer
    x = 19,201,922.71

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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.