Home / 33,276,211.20-49,867,660.80-26,464,435.20

Finding the Fourth Proportional to 33,276,211.20, 49,867,660.80 and 26,464,435.20

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Solution

The fourth proportional to 33,276,211.20, 49,867,660.80 and 26,464,435.20 is: 39,659,547.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,276,211.20 : 49,867,660.80 = 26,464,435.20 : x
  2. Step 2: Convert to fraction form
    33,276,211.20/49,867,660.80 = 26,464,435.20/x
  3. Step 3: Cross multiply
    33,276,211.20x = 49,867,660.80 × 26,464,435.20
  4. Step 4: Simplify right side
    33,276,211.20x = 1,319,719,477,817,180
  5. Step 5: Solve for x
    x = 1,319,719,477,817,180/33,276,211.20
  6. Step 6: Final answer
    x = 39,659,547.47

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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.