Home / 11,822,187,100.14-16,314,607,657.94-6,673,318,347.11

Finding the Fourth Proportional to 11,822,187,100.14, 16,314,607,657.94 and 6,673,318,347.11

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Solution

The fourth proportional to 11,822,187,100.14, 16,314,607,657.94 and 6,673,318,347.11 is: 9,209,173,369.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,822,187,100.14 : 16,314,607,657.94 = 6,673,318,347.11 : x
  2. Step 2: Convert to fraction form
    11,822,187,100.14/16,314,607,657.94 = 6,673,318,347.11/x
  3. Step 3: Cross multiply
    11,822,187,100.14x = 16,314,607,657.94 × 6,673,318,347.11
  4. Step 4: Simplify right side
    11,822,187,100.14x = 108,872,570,609,639,735,296
  5. Step 5: Solve for x
    x = 108,872,570,609,639,735,296/11,822,187,100.14
  6. Step 6: Final answer
    x = 9,209,173,369.31

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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.