Home / 17,130,566.54-23,614,029.06-10,502,884.86

Finding the Fourth Proportional to 17,130,566.54, 23,614,029.06 and 10,502,884.86

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Solution

The fourth proportional to 17,130,566.54, 23,614,029.06 and 10,502,884.86 is: 14,477,946.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,130,566.54 : 23,614,029.06 = 10,502,884.86 : x
  2. Step 2: Convert to fraction form
    17,130,566.54/23,614,029.06 = 10,502,884.86/x
  3. Step 3: Cross multiply
    17,130,566.54x = 23,614,029.06 × 10,502,884.86
  4. Step 4: Simplify right side
    17,130,566.54x = 248,015,428,297,874
  5. Step 5: Solve for x
    x = 248,015,428,297,874/17,130,566.54
  6. Step 6: Final answer
    x = 14,477,946.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.