Home / 11,822,187,099.58-16,314,607,657.16-6,673,318,346.55

Finding the Fourth Proportional to 11,822,187,099.58, 16,314,607,657.16 and 6,673,318,346.55

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Solution

The fourth proportional to 11,822,187,099.58, 16,314,607,657.16 and 6,673,318,346.55 is: 9,209,173,368.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,822,187,099.58 : 16,314,607,657.16 = 6,673,318,346.55 : x
  2. Step 2: Convert to fraction form
    11,822,187,099.58/16,314,607,657.16 = 6,673,318,346.55/x
  3. Step 3: Cross multiply
    11,822,187,099.58x = 16,314,607,657.16 × 6,673,318,346.55
  4. Step 4: Simplify right side
    11,822,187,099.58x = 108,872,570,595,310,960,640
  5. Step 5: Solve for x
    x = 108,872,570,595,310,960,640/11,822,187,099.58
  6. Step 6: Final answer
    x = 9,209,173,368.54

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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.