Home / 33,312,007.80-49,968,011.70-25,744,404.60

Finding the Fourth Proportional to 33,312,007.80, 49,968,011.70 and 25,744,404.60

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Solution

The fourth proportional to 33,312,007.80, 49,968,011.70 and 25,744,404.60 is: 38,616,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,312,007.80 : 49,968,011.70 = 25,744,404.60 : x
  2. Step 2: Convert to fraction form
    33,312,007.80/49,968,011.70 = 25,744,404.60/x
  3. Step 3: Cross multiply
    33,312,007.80x = 49,968,011.70 × 25,744,404.60
  4. Step 4: Simplify right side
    33,312,007.80x = 1,286,396,710,262,334
  5. Step 5: Solve for x
    x = 1,286,396,710,262,334/33,312,007.80
  6. Step 6: Final answer
    x = 38,616,606.90

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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.