Home / 378,015,241,926.10-567,022,862,889.10-378,015,241,926.10

Finding the Fourth Proportional to 378,015,241,926.10, 567,022,862,889.10 and 378,015,241,926.10

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Solution

The fourth proportional to 378,015,241,926.10, 567,022,862,889.10 and 378,015,241,926.10 is: 567,022,862,889.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    378,015,241,926.10 : 567,022,862,889.10 = 378,015,241,926.10 : x
  2. Step 2: Convert to fraction form
    378,015,241,926.10/567,022,862,889.10 = 378,015,241,926.10/x
  3. Step 3: Cross multiply
    378,015,241,926.10x = 567,022,862,889.10 × 378,015,241,926.10
  4. Step 4: Simplify right side
    378,015,241,926.10x = 214,343,284,692,652,950,290,432
  5. Step 5: Solve for x
    x = 214,343,284,692,652,950,290,432/378,015,241,926.10
  6. Step 6: Final answer
    x = 567,022,862,889.10

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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.