Home / 23,423,913.81-32,324,993.87-13,110,634.17

Finding the Fourth Proportional to 23,423,913.81, 32,324,993.87 and 13,110,634.17

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Solution

The fourth proportional to 23,423,913.81, 32,324,993.87 and 13,110,634.17 is: 18,092,671.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,423,913.81 : 32,324,993.87 = 13,110,634.17 : x
  2. Step 2: Convert to fraction form
    23,423,913.81/32,324,993.87 = 13,110,634.17/x
  3. Step 3: Cross multiply
    23,423,913.81x = 32,324,993.87 × 13,110,634.17
  4. Step 4: Simplify right side
    23,423,913.81x = 423,801,169,111,509.31
  5. Step 5: Solve for x
    x = 423,801,169,111,509.31/23,423,913.81
  6. Step 6: Final answer
    x = 18,092,671.13

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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.