Home / 19,096,111.36-26,353,329.12-10,393,863.36

Finding the Fourth Proportional to 19,096,111.36, 26,353,329.12 and 10,393,863.36

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Solution

The fourth proportional to 19,096,111.36, 26,353,329.12 and 10,393,863.36 is: 14,343,909.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096,111.36 : 26,353,329.12 = 10,393,863.36 : x
  2. Step 2: Convert to fraction form
    19,096,111.36/26,353,329.12 = 10,393,863.36/x
  3. Step 3: Cross multiply
    19,096,111.36x = 26,353,329.12 × 10,393,863.36
  4. Step 4: Simplify right side
    19,096,111.36x = 273,912,901,954,389.03
  5. Step 5: Solve for x
    x = 273,912,901,954,389.03/19,096,111.36
  6. Step 6: Final answer
    x = 14,343,909.96

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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.