Home / 173,827,266.30-260,740,899.45-113,361,090.30

Finding the Fourth Proportional to 173,827,266.30, 260,740,899.45 and 113,361,090.30

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Solution

The fourth proportional to 173,827,266.30, 260,740,899.45 and 113,361,090.30 is: 170,041,635.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,827,266.30 : 260,740,899.45 = 113,361,090.30 : x
  2. Step 2: Convert to fraction form
    173,827,266.30/260,740,899.45 = 113,361,090.30/x
  3. Step 3: Cross multiply
    173,827,266.30x = 260,740,899.45 × 113,361,090.30
  4. Step 4: Simplify right side
    173,827,266.30x = 29,557,872,647,454,668
  5. Step 5: Solve for x
    x = 29,557,872,647,454,668/173,827,266.30
  6. Step 6: Final answer
    x = 170,041,635.45

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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.