Home / 37,928,813.30-52,336,131.89-23,036,387.59

Finding the Fourth Proportional to 37,928,813.30, 52,336,131.89 and 23,036,387.59

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Solution

The fourth proportional to 37,928,813.30, 52,336,131.89 and 23,036,387.59 is: 31,786,795.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,928,813.30 : 52,336,131.89 = 23,036,387.59 : x
  2. Step 2: Convert to fraction form
    37,928,813.30/52,336,131.89 = 23,036,387.59/x
  3. Step 3: Cross multiply
    37,928,813.30x = 52,336,131.89 × 23,036,387.59
  4. Step 4: Simplify right side
    37,928,813.30x = 1,205,635,419,129,637.25
  5. Step 5: Solve for x
    x = 1,205,635,419,129,637.25/37,928,813.30
  6. Step 6: Final answer
    x = 31,786,795.16

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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.