Home / 5,925,526,687.80-8,879,220,105.30-5,599,009,337.40

Finding the Fourth Proportional to 5,925,526,687.80, 8,879,220,105.30 and 5,599,009,337.40

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Solution

The fourth proportional to 5,925,526,687.80, 8,879,220,105.30 and 5,599,009,337.40 is: 8,389,943,864.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,526,687.80 : 8,879,220,105.30 = 5,599,009,337.40 : x
  2. Step 2: Convert to fraction form
    5,925,526,687.80/8,879,220,105.30 = 5,599,009,337.40/x
  3. Step 3: Cross multiply
    5,925,526,687.80x = 8,879,220,105.30 × 5,599,009,337.40
  4. Step 4: Simplify right side
    5,925,526,687.80x = 49,714,836,278,404,505,600
  5. Step 5: Solve for x
    x = 49,714,836,278,404,505,600/5,925,526,687.80
  6. Step 6: Final answer
    x = 8,389,943,864.53

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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.