Home / 29,953,776,596.45-41,337,511,076.34-16,587,769,725.94

Finding the Fourth Proportional to 29,953,776,596.45, 41,337,511,076.34 and 16,587,769,725.94

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Solution

The fourth proportional to 29,953,776,596.45, 41,337,511,076.34 and 16,587,769,725.94 is: 22,891,841,787.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,953,776,596.45 : 41,337,511,076.34 = 16,587,769,725.94 : x
  2. Step 2: Convert to fraction form
    29,953,776,596.45/41,337,511,076.34 = 16,587,769,725.94/x
  3. Step 3: Cross multiply
    29,953,776,596.45x = 41,337,511,076.34 × 16,587,769,725.94
  4. Step 4: Simplify right side
    29,953,776,596.45x = 685,697,114,777,532,366,848
  5. Step 5: Solve for x
    x = 685,697,114,777,532,366,848/29,953,776,596.45
  6. Step 6: Final answer
    x = 22,891,841,787.29

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1.5x scale

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.