Home / 16,927,433.14-23,367,009.29-11,428,257.17

Finding the Fourth Proportional to 16,927,433.14, 23,367,009.29 and 11,428,257.17

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Solution

The fourth proportional to 16,927,433.14, 23,367,009.29 and 11,428,257.17 is: 15,775,823.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,927,433.14 : 23,367,009.29 = 11,428,257.17 : x
  2. Step 2: Convert to fraction form
    16,927,433.14/23,367,009.29 = 11,428,257.17/x
  3. Step 3: Cross multiply
    16,927,433.14x = 23,367,009.29 × 11,428,257.17
  4. Step 4: Simplify right side
    16,927,433.14x = 267,044,191,459,899.09
  5. Step 5: Solve for x
    x = 267,044,191,459,899.09/16,927,433.14
  6. Step 6: Final answer
    x = 15,775,823.14

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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.