Home / 14,561,172.28-21,832,427.22-6,047,385.40

Finding the Fourth Proportional to 14,561,172.28, 21,832,427.22 and 6,047,385.40

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Solution

The fourth proportional to 14,561,172.28, 21,832,427.22 and 6,047,385.40 is: 9,067,202.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,561,172.28 : 21,832,427.22 = 6,047,385.40 : x
  2. Step 2: Convert to fraction form
    14,561,172.28/21,832,427.22 = 6,047,385.40/x
  3. Step 3: Cross multiply
    14,561,172.28x = 21,832,427.22 × 6,047,385.40
  4. Step 4: Simplify right side
    14,561,172.28x = 132,029,101,616,790.59
  5. Step 5: Solve for x
    x = 132,029,101,616,790.59/14,561,172.28
  6. Step 6: Final answer
    x = 9,067,202.77

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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.