Home / 17,151,264,546.40-25,726,896,819.60-6,110,140,808.80

Finding the Fourth Proportional to 17,151,264,546.40, 25,726,896,819.60 and 6,110,140,808.80

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Solution

The fourth proportional to 17,151,264,546.40, 25,726,896,819.60 and 6,110,140,808.80 is: 9,165,211,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,151,264,546.40 : 25,726,896,819.60 = 6,110,140,808.80 : x
  2. Step 2: Convert to fraction form
    17,151,264,546.40/25,726,896,819.60 = 6,110,140,808.80/x
  3. Step 3: Cross multiply
    17,151,264,546.40x = 25,726,896,819.60 × 6,110,140,808.80
  4. Step 4: Simplify right side
    17,151,264,546.40x = 157,194,962,141,224,894,464
  5. Step 5: Solve for x
    x = 157,194,962,141,224,894,464/17,151,264,546.40
  6. Step 6: Final answer
    x = 9,165,211,213.20

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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.