Home / 37,110,556.84-51,215,373.48-20,593,807.96

Finding the Fourth Proportional to 37,110,556.84, 51,215,373.48 and 20,593,807.96

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Solution

The fourth proportional to 37,110,556.84, 51,215,373.48 and 20,593,807.96 is: 28,421,011.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110,556.84 : 51,215,373.48 = 20,593,807.96 : x
  2. Step 2: Convert to fraction form
    37,110,556.84/51,215,373.48 = 20,593,807.96/x
  3. Step 3: Cross multiply
    37,110,556.84x = 51,215,373.48 × 20,593,807.96
  4. Step 4: Simplify right side
    37,110,556.84x = 1,054,719,566,046,796.88
  5. Step 5: Solve for x
    x = 1,054,719,566,046,796.88/37,110,556.84
  6. Step 6: Final answer
    x = 28,421,011.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.