Home / 29,953,776,596.07-41,337,511,075.82-16,587,769,725.56

Finding the Fourth Proportional to 29,953,776,596.07, 41,337,511,075.82 and 16,587,769,725.56

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Solution

The fourth proportional to 29,953,776,596.07, 41,337,511,075.82 and 16,587,769,725.56 is: 22,891,841,786.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,953,776,596.07 : 41,337,511,075.82 = 16,587,769,725.56 : x
  2. Step 2: Convert to fraction form
    29,953,776,596.07/41,337,511,075.82 = 16,587,769,725.56/x
  3. Step 3: Cross multiply
    29,953,776,596.07x = 41,337,511,075.82 × 16,587,769,725.56
  4. Step 4: Simplify right side
    29,953,776,596.07x = 685,697,114,753,438,449,664
  5. Step 5: Solve for x
    x = 685,697,114,753,438,449,664/29,953,776,596.07
  6. Step 6: Final answer
    x = 22,891,841,786.77

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Double scale
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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.