Home / 14,557,187.17-21,824,274.87-7,266,905.29

Finding the Fourth Proportional to 14,557,187.17, 21,824,274.87 and 7,266,905.29

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Solution

The fourth proportional to 14,557,187.17, 21,824,274.87 and 7,266,905.29 is: 10,894,614.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,187.17 : 21,824,274.87 = 7,266,905.29 : x
  2. Step 2: Convert to fraction form
    14,557,187.17/21,824,274.87 = 7,266,905.29/x
  3. Step 3: Cross multiply
    14,557,187.17x = 21,824,274.87 × 7,266,905.29
  4. Step 4: Simplify right side
    14,557,187.17x = 158,594,938,503,217.06
  5. Step 5: Solve for x
    x = 158,594,938,503,217.06/14,557,187.17
  6. Step 6: Final answer
    x = 10,894,614.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.