Home / 17,108,551.02-25,662,383.67-5,748,999.65

Finding the Fourth Proportional to 17,108,551.02, 25,662,383.67 and 5,748,999.65

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Solution

The fourth proportional to 17,108,551.02, 25,662,383.67 and 5,748,999.65 is: 8,623,350.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,108,551.02 : 25,662,383.67 = 5,748,999.65 : x
  2. Step 2: Convert to fraction form
    17,108,551.02/25,662,383.67 = 5,748,999.65/x
  3. Step 3: Cross multiply
    17,108,551.02x = 25,662,383.67 × 5,748,999.65
  4. Step 4: Simplify right side
    17,108,551.02x = 147,533,034,736,995.75
  5. Step 5: Solve for x
    x = 147,533,034,736,995.75/17,108,551.02
  6. Step 6: Final answer
    x = 8,623,350.66

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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.