Home / 23,718,196.31-32,718,453.26-14,428,607.63

Finding the Fourth Proportional to 23,718,196.31, 32,718,453.26 and 14,428,607.63

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Solution

The fourth proportional to 23,718,196.31, 32,718,453.26 and 14,428,607.63 is: 19,903,778.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,718,196.31 : 32,718,453.26 = 14,428,607.63 : x
  2. Step 2: Convert to fraction form
    23,718,196.31/32,718,453.26 = 14,428,607.63/x
  3. Step 3: Cross multiply
    23,718,196.31x = 32,718,453.26 × 14,428,607.63
  4. Step 4: Simplify right side
    23,718,196.31x = 472,081,724,113,299.06
  5. Step 5: Solve for x
    x = 472,081,724,113,299.06/23,718,196.31
  6. Step 6: Final answer
    x = 19,903,778.43

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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.