Home / 52,622,063,193.90-78,932,232,218.34-16,766,333,174.85

Finding the Fourth Proportional to 52,622,063,193.90, 78,932,232,218.34 and 16,766,333,174.85

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Solution

The fourth proportional to 52,622,063,193.90, 78,932,232,218.34 and 16,766,333,174.85 is: 25,149,224,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,622,063,193.90 : 78,932,232,218.34 = 16,766,333,174.85 : x
  2. Step 2: Convert to fraction form
    52,622,063,193.90/78,932,232,218.34 = 16,766,333,174.85/x
  3. Step 3: Cross multiply
    52,622,063,193.90x = 78,932,232,218.34 × 16,766,333,174.85
  4. Step 4: Simplify right side
    52,622,063,193.90x = 1,323,404,103,607,317,954,560
  5. Step 5: Solve for x
    x = 1,323,404,103,607,317,954,560/52,622,063,193.90
  6. Step 6: Final answer
    x = 25,149,224,931.20

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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.