Home / 23,182,182.72-34,759,095.48-11,055,355.20

Finding the Fourth Proportional to 23,182,182.72, 34,759,095.48 and 11,055,355.20

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Solution

The fourth proportional to 23,182,182.72, 34,759,095.48 and 11,055,355.20 is: 16,576,271.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,182.72 : 34,759,095.48 = 11,055,355.20 : x
  2. Step 2: Convert to fraction form
    23,182,182.72/34,759,095.48 = 11,055,355.20/x
  3. Step 3: Cross multiply
    23,182,182.72x = 34,759,095.48 × 11,055,355.20
  4. Step 4: Simplify right side
    23,182,182.72x = 384,274,146,962,114.44
  5. Step 5: Solve for x
    x = 384,274,146,962,114.44/23,182,182.72
  6. Step 6: Final answer
    x = 16,576,271.16

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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.