Home / 22,674,851,999.60-34,012,277,999.40-7,947,559,007.60

Finding the Fourth Proportional to 22,674,851,999.60, 34,012,277,999.40 and 7,947,559,007.60

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Solution

The fourth proportional to 22,674,851,999.60, 34,012,277,999.40 and 7,947,559,007.60 is: 11,921,338,511.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,851,999.60 : 34,012,277,999.40 = 7,947,559,007.60 : x
  2. Step 2: Convert to fraction form
    22,674,851,999.60/34,012,277,999.40 = 7,947,559,007.60/x
  3. Step 3: Cross multiply
    22,674,851,999.60x = 34,012,277,999.40 × 7,947,559,007.60
  4. Step 4: Simplify right side
    22,674,851,999.60x = 270,314,586,383,126,790,144
  5. Step 5: Solve for x
    x = 270,314,586,383,126,790,144/22,674,851,999.60
  6. Step 6: Final answer
    x = 11,921,338,511.40

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Double scale
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1.5x scale

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.