Home / 37,546,433.82-56,328,438.38-11,637,381.06

Finding the Fourth Proportional to 37,546,433.82, 56,328,438.38 and 11,637,381.06

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Solution

The fourth proportional to 37,546,433.82, 56,328,438.38 and 11,637,381.06 is: 17,458,795.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,546,433.82 : 56,328,438.38 = 11,637,381.06 : x
  2. Step 2: Convert to fraction form
    37,546,433.82/56,328,438.38 = 11,637,381.06/x
  3. Step 3: Cross multiply
    37,546,433.82x = 56,328,438.38 × 11,637,381.06
  4. Step 4: Simplify right side
    37,546,433.82x = 655,515,501,884,602.25
  5. Step 5: Solve for x
    x = 655,515,501,884,602.25/37,546,433.82
  6. Step 6: Final answer
    x = 17,458,795.29

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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.