Home / 37,222,657.90-55,835,736.45-11,664,501.10

Finding the Fourth Proportional to 37,222,657.90, 55,835,736.45 and 11,664,501.10

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Solution

The fourth proportional to 37,222,657.90, 55,835,736.45 and 11,664,501.10 is: 17,497,299.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,222,657.90 : 55,835,736.45 = 11,664,501.10 : x
  2. Step 2: Convert to fraction form
    37,222,657.90/55,835,736.45 = 11,664,501.10/x
  3. Step 3: Cross multiply
    37,222,657.90x = 55,835,736.45 × 11,664,501.10
  4. Step 4: Simplify right side
    37,222,657.90x = 651,296,009,240,335.12
  5. Step 5: Solve for x
    x = 651,296,009,240,335.12/37,222,657.90
  6. Step 6: Final answer
    x = 17,497,299.92

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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.