Home / 46,658,078.20-69,987,117.30-43,823,726.20

Finding the Fourth Proportional to 46,658,078.20, 69,987,117.30 and 43,823,726.20

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Solution

The fourth proportional to 46,658,078.20, 69,987,117.30 and 43,823,726.20 is: 65,735,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,658,078.20 : 69,987,117.30 = 43,823,726.20 : x
  2. Step 2: Convert to fraction form
    46,658,078.20/69,987,117.30 = 43,823,726.20/x
  3. Step 3: Cross multiply
    46,658,078.20x = 69,987,117.30 × 43,823,726.20
  4. Step 4: Simplify right side
    46,658,078.20x = 3,067,096,266,082,483.50
  5. Step 5: Solve for x
    x = 3,067,096,266,082,483.50/46,658,078.20
  6. Step 6: Final answer
    x = 65,735,589.30

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Double scale
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Similar ratio
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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.