Home / 33,073,750.71-49,620,697.20-16,911,055.26

Finding the Fourth Proportional to 33,073,750.71, 49,620,697.20 and 16,911,055.26

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Solution

The fourth proportional to 33,073,750.71, 49,620,697.20 and 16,911,055.26 is: 25,371,732.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,073,750.71 : 49,620,697.20 = 16,911,055.26 : x
  2. Step 2: Convert to fraction form
    33,073,750.71/49,620,697.20 = 16,911,055.26/x
  3. Step 3: Cross multiply
    33,073,750.71x = 49,620,697.20 × 16,911,055.26
  4. Step 4: Simplify right side
    33,073,750.71x = 839,138,352,388,927.38
  5. Step 5: Solve for x
    x = 839,138,352,388,927.38/33,073,750.71
  6. Step 6: Final answer
    x = 25,371,732.40

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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.