Home / 55,551,827.53-83,327,503.30-14,053,096.56

Finding the Fourth Proportional to 55,551,827.53, 83,327,503.30 and 14,053,096.56

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Solution

The fourth proportional to 55,551,827.53, 83,327,503.30 and 14,053,096.56 is: 21,079,584.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,551,827.53 : 83,327,503.30 = 14,053,096.56 : x
  2. Step 2: Convert to fraction form
    55,551,827.53/83,327,503.30 = 14,053,096.56/x
  3. Step 3: Cross multiply
    55,551,827.53x = 83,327,503.30 × 14,053,096.56
  4. Step 4: Simplify right side
    55,551,827.53x = 1,171,009,450,255,964
  5. Step 5: Solve for x
    x = 1,171,009,450,255,964/55,551,827.53
  6. Step 6: Final answer
    x = 21,079,584.64

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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.