Home / 37,502,997.20-56,257,606.20-11,943,285.20

Finding the Fourth Proportional to 37,502,997.20, 56,257,606.20 and 11,943,285.20

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Solution

The fourth proportional to 37,502,997.20, 56,257,606.20 and 11,943,285.20 is: 17,915,918.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,502,997.20 : 56,257,606.20 = 11,943,285.20 : x
  2. Step 2: Convert to fraction form
    37,502,997.20/56,257,606.20 = 11,943,285.20/x
  3. Step 3: Cross multiply
    37,502,997.20x = 56,257,606.20 × 11,943,285.20
  4. Step 4: Simplify right side
    37,502,997.20x = 671,900,635,515,888.25
  5. Step 5: Solve for x
    x = 671,900,635,515,888.25/37,502,997.20
  6. Step 6: Final answer
    x = 17,915,918.34

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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.