Home / 11,005,376,612,123-15,187,465,597,804-6,066,889,865,342.80

Finding the Fourth Proportional to 11,005,376,612,123, 15,187,465,597,804 and 6,066,889,865,342.80

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Solution

The fourth proportional to 11,005,376,612,123, 15,187,465,597,804 and 6,066,889,865,342.80 is: 8,372,333,302,438.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,005,376,612,123 : 15,187,465,597,804 = 6,066,889,865,342.80 : x
  2. Step 2: Convert to fraction form
    11,005,376,612,123/15,187,465,597,804 = 6,066,889,865,342.80/x
  3. Step 3: Cross multiply
    11,005,376,612,123x = 15,187,465,597,804 × 6,066,889,865,342.80
  4. Step 4: Simplify right side
    11,005,376,612,123x = 92,140,681,115,559,514,353,958,912
  5. Step 5: Solve for x
    x = 92,140,681,115,559,514,353,958,912/11,005,376,612,123
  6. Step 6: Final answer
    x = 8,372,333,302,438.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.