Home / 37,698,592.56-52,028,270.30-22,822,113.30

Finding the Fourth Proportional to 37,698,592.56, 52,028,270.30 and 22,822,113.30

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Solution

The fourth proportional to 37,698,592.56, 52,028,270.30 and 22,822,113.30 is: 31,497,066.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,698,592.56 : 52,028,270.30 = 22,822,113.30 : x
  2. Step 2: Convert to fraction form
    37,698,592.56/52,028,270.30 = 22,822,113.30/x
  3. Step 3: Cross multiply
    37,698,592.56x = 52,028,270.30 × 22,822,113.30
  4. Step 4: Simplify right side
    37,698,592.56x = 1,187,395,079,475,514.50
  5. Step 5: Solve for x
    x = 1,187,395,079,475,514.50/37,698,592.56
  6. Step 6: Final answer
    x = 31,497,066.57

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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.