Home / 47,672,828,505.36-71,484,412,751.64-22,483,782,124.56

Finding the Fourth Proportional to 47,672,828,505.36, 71,484,412,751.64 and 22,483,782,124.56

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Solution

The fourth proportional to 47,672,828,505.36, 71,484,412,751.64 and 22,483,782,124.56 is: 33,713,962,691.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,672,828,505.36 : 71,484,412,751.64 = 22,483,782,124.56 : x
  2. Step 2: Convert to fraction form
    47,672,828,505.36/71,484,412,751.64 = 22,483,782,124.56/x
  3. Step 3: Cross multiply
    47,672,828,505.36x = 71,484,412,751.64 × 22,483,782,124.56
  4. Step 4: Simplify right side
    47,672,828,505.36x = 1,607,239,961,609,992,404,992
  5. Step 5: Solve for x
    x = 1,607,239,961,609,992,404,992/47,672,828,505.36
  6. Step 6: Final answer
    x = 33,713,962,691.12

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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.