Home / 178,139,543,410.30-267,209,315,115.45-178,139,543,410.30

Finding the Fourth Proportional to 178,139,543,410.30, 267,209,315,115.45 and 178,139,543,410.30

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Solution

The fourth proportional to 178,139,543,410.30, 267,209,315,115.45 and 178,139,543,410.30 is: 267,209,315,115.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,139,543,410.30 : 267,209,315,115.45 = 178,139,543,410.30 : x
  2. Step 2: Convert to fraction form
    178,139,543,410.30/267,209,315,115.45 = 178,139,543,410.30/x
  3. Step 3: Cross multiply
    178,139,543,410.30x = 267,209,315,115.45 × 178,139,543,410.30
  4. Step 4: Simplify right side
    178,139,543,410.30x = 47,600,545,389,645,232,340,992
  5. Step 5: Solve for x
    x = 47,600,545,389,645,232,340,992/178,139,543,410.30
  6. Step 6: Final answer
    x = 267,209,315,115.45

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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.