Home / 29,629,955.60-44,539,411.80-27,929,344.40

Finding the Fourth Proportional to 29,629,955.60, 44,539,411.80 and 27,929,344.40

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Solution

The fourth proportional to 29,629,955.60, 44,539,411.80 and 27,929,344.40 is: 41,983,072.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,629,955.60 : 44,539,411.80 = 27,929,344.40 : x
  2. Step 2: Convert to fraction form
    29,629,955.60/44,539,411.80 = 27,929,344.40/x
  3. Step 3: Cross multiply
    29,629,955.60x = 44,539,411.80 × 27,929,344.40
  4. Step 4: Simplify right side
    29,629,955.60x = 1,243,956,571,535,623.75
  5. Step 5: Solve for x
    x = 1,243,956,571,535,623.75/29,629,955.60
  6. Step 6: Final answer
    x = 41,983,072.41

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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.