Home / 33,011,139.40-49,422,230.70-29,232,003.40

Finding the Fourth Proportional to 33,011,139.40, 49,422,230.70 and 29,232,003.40

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Solution

The fourth proportional to 33,011,139.40, 49,422,230.70 and 29,232,003.40 is: 43,764,342.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,011,139.40 : 49,422,230.70 = 29,232,003.40 : x
  2. Step 2: Convert to fraction form
    33,011,139.40/49,422,230.70 = 29,232,003.40/x
  3. Step 3: Cross multiply
    33,011,139.40x = 49,422,230.70 × 29,232,003.40
  4. Step 4: Simplify right side
    33,011,139.40x = 1,444,710,815,857,984.50
  5. Step 5: Solve for x
    x = 1,444,710,815,857,984.50/33,011,139.40
  6. Step 6: Final answer
    x = 43,764,342.65

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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.