Home / 37,698,590.43-52,028,267.36-22,822,111.18

Finding the Fourth Proportional to 37,698,590.43, 52,028,267.36 and 22,822,111.18

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Solution

The fourth proportional to 37,698,590.43, 52,028,267.36 and 22,822,111.18 is: 31,497,063.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,698,590.43 : 52,028,267.36 = 22,822,111.18 : x
  2. Step 2: Convert to fraction form
    37,698,590.43/52,028,267.36 = 22,822,111.18/x
  3. Step 3: Cross multiply
    37,698,590.43x = 52,028,267.36 × 22,822,111.18
  4. Step 4: Simplify right side
    37,698,590.43x = 1,187,394,901,818,433.25
  5. Step 5: Solve for x
    x = 1,187,394,901,818,433.25/37,698,590.43
  6. Step 6: Final answer
    x = 31,497,063.64

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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.