Home / 5,797,008,043.20-8,695,512,064.80-5,406,717,772.80

Finding the Fourth Proportional to 5,797,008,043.20, 8,695,512,064.80 and 5,406,717,772.80

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Solution

The fourth proportional to 5,797,008,043.20, 8,695,512,064.80 and 5,406,717,772.80 is: 8,110,076,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797,008,043.20 : 8,695,512,064.80 = 5,406,717,772.80 : x
  2. Step 2: Convert to fraction form
    5,797,008,043.20/8,695,512,064.80 = 5,406,717,772.80/x
  3. Step 3: Cross multiply
    5,797,008,043.20x = 8,695,512,064.80 × 5,406,717,772.80
  4. Step 4: Simplify right side
    5,797,008,043.20x = 47,014,179,624,350,982,144
  5. Step 5: Solve for x
    x = 47,014,179,624,350,982,144/5,797,008,043.20
  6. Step 6: Final answer
    x = 8,110,076,659.20

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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.