Home / 11,822,187,100.58-16,314,607,658.54-6,673,318,347.55

Finding the Fourth Proportional to 11,822,187,100.58, 16,314,607,658.54 and 6,673,318,347.55

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Solution

The fourth proportional to 11,822,187,100.58, 16,314,607,658.54 and 6,673,318,347.55 is: 9,209,173,369.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,822,187,100.58 : 16,314,607,658.54 = 6,673,318,347.55 : x
  2. Step 2: Convert to fraction form
    11,822,187,100.58/16,314,607,658.54 = 6,673,318,347.55/x
  3. Step 3: Cross multiply
    11,822,187,100.58x = 16,314,607,658.54 × 6,673,318,347.55
  4. Step 4: Simplify right side
    11,822,187,100.58x = 108,872,570,620,814,737,408
  5. Step 5: Solve for x
    x = 108,872,570,620,814,737,408/11,822,187,100.58
  6. Step 6: Final answer
    x = 9,209,173,369.92

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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.