Home / 17,108,549.02-25,662,380.67-5,748,997.65

Finding the Fourth Proportional to 17,108,549.02, 25,662,380.67 and 5,748,997.65

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Solution

The fourth proportional to 17,108,549.02, 25,662,380.67 and 5,748,997.65 is: 8,623,347.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,108,549.02 : 25,662,380.67 = 5,748,997.65 : x
  2. Step 2: Convert to fraction form
    17,108,549.02/25,662,380.67 = 5,748,997.65/x
  3. Step 3: Cross multiply
    17,108,549.02x = 25,662,380.67 × 5,748,997.65
  4. Step 4: Simplify right side
    17,108,549.02x = 147,532,966,165,235.44
  5. Step 5: Solve for x
    x = 147,532,966,165,235.44/17,108,549.02
  6. Step 6: Final answer
    x = 8,623,347.66

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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.