Home / 17,083,417.70-25,627,374.30-6,308,287.40

Finding the Fourth Proportional to 17,083,417.70, 25,627,374.30 and 6,308,287.40

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Solution

The fourth proportional to 17,083,417.70, 25,627,374.30 and 6,308,287.40 is: 9,463,261.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,417.70 : 25,627,374.30 = 6,308,287.40 : x
  2. Step 2: Convert to fraction form
    17,083,417.70/25,627,374.30 = 6,308,287.40/x
  3. Step 3: Cross multiply
    17,083,417.70x = 25,627,374.30 × 6,308,287.40
  4. Step 4: Simplify right side
    17,083,417.70x = 161,664,842,391,773.84
  5. Step 5: Solve for x
    x = 161,664,842,391,773.84/17,083,417.70
  6. Step 6: Final answer
    x = 9,463,261.11

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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.