Home / 10,865,016,323.60-16,297,524,485.40-7,559,028,150.80

Finding the Fourth Proportional to 10,865,016,323.60, 16,297,524,485.40 and 7,559,028,150.80

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Solution

The fourth proportional to 10,865,016,323.60, 16,297,524,485.40 and 7,559,028,150.80 is: 11,338,542,226.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,865,016,323.60 : 16,297,524,485.40 = 7,559,028,150.80 : x
  2. Step 2: Convert to fraction form
    10,865,016,323.60/16,297,524,485.40 = 7,559,028,150.80/x
  3. Step 3: Cross multiply
    10,865,016,323.60x = 16,297,524,485.40 × 7,559,028,150.80
  4. Step 4: Simplify right side
    10,865,016,323.60x = 123,193,446,373,490,884,608
  5. Step 5: Solve for x
    x = 123,193,446,373,490,884,608/10,865,016,323.60
  6. Step 6: Final answer
    x = 11,338,542,226.20

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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.