Home / 33,217,943.60-49,833,913.80-14,038,828.40

Finding the Fourth Proportional to 33,217,943.60, 49,833,913.80 and 14,038,828.40

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Solution

The fourth proportional to 33,217,943.60, 49,833,913.80 and 14,038,828.40 is: 21,061,200.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,217,943.60 : 49,833,913.80 = 14,038,828.40 : x
  2. Step 2: Convert to fraction form
    33,217,943.60/49,833,913.80 = 14,038,828.40/x
  3. Step 3: Cross multiply
    33,217,943.60x = 49,833,913.80 × 14,038,828.40
  4. Step 4: Simplify right side
    33,217,943.60x = 699,609,764,338,591.88
  5. Step 5: Solve for x
    x = 699,609,764,338,591.88/33,217,943.60
  6. Step 6: Final answer
    x = 21,061,200.32

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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.