Home / 115,406,170,266.30-173,109,255,399.45-115,406,170,266.30

Finding the Fourth Proportional to 115,406,170,266.30, 173,109,255,399.45 and 115,406,170,266.30

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Solution

The fourth proportional to 115,406,170,266.30, 173,109,255,399.45 and 115,406,170,266.30 is: 173,109,255,399.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,406,170,266.30 : 173,109,255,399.45 = 115,406,170,266.30 : x
  2. Step 2: Convert to fraction form
    115,406,170,266.30/173,109,255,399.45 = 115,406,170,266.30/x
  3. Step 3: Cross multiply
    115,406,170,266.30x = 173,109,255,399.45 × 115,406,170,266.30
  4. Step 4: Simplify right side
    115,406,170,266.30x = 19,977,876,203,301,341,495,296
  5. Step 5: Solve for x
    x = 19,977,876,203,301,341,495,296/115,406,170,266.30
  6. Step 6: Final answer
    x = 173,109,255,399.45

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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.