Home / 23,060,204.76-31,823,146.70-12,606,347.41

Finding the Fourth Proportional to 23,060,204.76, 31,823,146.70 and 12,606,347.41

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Solution

The fourth proportional to 23,060,204.76, 31,823,146.70 and 12,606,347.41 is: 17,396,794.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,060,204.76 : 31,823,146.70 = 12,606,347.41 : x
  2. Step 2: Convert to fraction form
    23,060,204.76/31,823,146.70 = 12,606,347.41/x
  3. Step 3: Cross multiply
    23,060,204.76x = 31,823,146.70 × 12,606,347.41
  4. Step 4: Simplify right side
    23,060,204.76x = 401,173,642,979,595.06
  5. Step 5: Solve for x
    x = 401,173,642,979,595.06/23,060,204.76
  6. Step 6: Final answer
    x = 17,396,794.48

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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.