Home / 37,727,064.36-56,590,525.90-11,821,348.89

Finding the Fourth Proportional to 37,727,064.36, 56,590,525.90 and 11,821,348.89

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Solution

The fourth proportional to 37,727,064.36, 56,590,525.90 and 11,821,348.89 is: 17,732,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,727,064.36 : 56,590,525.90 = 11,821,348.89 : x
  2. Step 2: Convert to fraction form
    37,727,064.36/56,590,525.90 = 11,821,348.89/x
  3. Step 3: Cross multiply
    37,727,064.36x = 56,590,525.90 × 11,821,348.89
  4. Step 4: Simplify right side
    37,727,064.36x = 668,976,350,532,481.25
  5. Step 5: Solve for x
    x = 668,976,350,532,481.25/37,727,064.36
  6. Step 6: Final answer
    x = 17,732,001.20

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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.