Home / 10,677,096,273.40-16,015,644,410.10-7,185,174,609.40

Finding the Fourth Proportional to 10,677,096,273.40, 16,015,644,410.10 and 7,185,174,609.40

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Solution

The fourth proportional to 10,677,096,273.40, 16,015,644,410.10 and 7,185,174,609.40 is: 10,777,761,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,096,273.40 : 16,015,644,410.10 = 7,185,174,609.40 : x
  2. Step 2: Convert to fraction form
    10,677,096,273.40/16,015,644,410.10 = 7,185,174,609.40/x
  3. Step 3: Cross multiply
    10,677,096,273.40x = 16,015,644,410.10 × 7,185,174,609.40
  4. Step 4: Simplify right side
    10,677,096,273.40x = 115,075,201,568,629,555,200
  5. Step 5: Solve for x
    x = 115,075,201,568,629,555,200/10,677,096,273.40
  6. Step 6: Final answer
    x = 10,777,761,914.10

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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.