Home / 33,135,926,554.98-49,703,890,491.63-7,953,643,450.76

Finding the Fourth Proportional to 33,135,926,554.98, 49,703,890,491.63 and 7,953,643,450.76

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Solution

The fourth proportional to 33,135,926,554.98, 49,703,890,491.63 and 7,953,643,450.76 is: 11,930,465,334.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,135,926,554.98 : 49,703,890,491.63 = 7,953,643,450.76 : x
  2. Step 2: Convert to fraction form
    33,135,926,554.98/49,703,890,491.63 = 7,953,643,450.76/x
  3. Step 3: Cross multiply
    33,135,926,554.98x = 49,703,890,491.63 × 7,953,643,450.76
  4. Step 4: Simplify right side
    33,135,926,554.98x = 395,327,023,085,796,655,104
  5. Step 5: Solve for x
    x = 395,327,023,085,796,655,104/33,135,926,554.98
  6. Step 6: Final answer
    x = 11,930,465,334.35

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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.