Home / 17,114,731.38-25,671,899.16-4,160,955.42

Finding the Fourth Proportional to 17,114,731.38, 25,671,899.16 and 4,160,955.42

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Solution

The fourth proportional to 17,114,731.38, 25,671,899.16 and 4,160,955.42 is: 6,241,385.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,114,731.38 : 25,671,899.16 = 4,160,955.42 : x
  2. Step 2: Convert to fraction form
    17,114,731.38/25,671,899.16 = 4,160,955.42/x
  3. Step 3: Cross multiply
    17,114,731.38x = 25,671,899.16 × 4,160,955.42
  4. Step 4: Simplify right side
    17,114,731.38x = 106,819,627,951,495.45
  5. Step 5: Solve for x
    x = 106,819,627,951,495.45/17,114,731.38
  6. Step 6: Final answer
    x = 6,241,385.01

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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.