Home / 17,108,548.02-25,662,379.17-5,748,996.65

Finding the Fourth Proportional to 17,108,548.02, 25,662,379.17 and 5,748,996.65

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Solution

The fourth proportional to 17,108,548.02, 25,662,379.17 and 5,748,996.65 is: 8,623,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,108,548.02 : 25,662,379.17 = 5,748,996.65 : x
  2. Step 2: Convert to fraction form
    17,108,548.02/25,662,379.17 = 5,748,996.65/x
  3. Step 3: Cross multiply
    17,108,548.02x = 25,662,379.17 × 5,748,996.65
  4. Step 4: Simplify right side
    17,108,548.02x = 147,532,931,751,047.88
  5. Step 5: Solve for x
    x = 147,532,931,751,047.88/17,108,548.02
  6. Step 6: Final answer
    x = 8,623,346.15

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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.