Home / 27,082,570.44-37,374,019.65-14,692,663.83

Finding the Fourth Proportional to 27,082,570.44, 37,374,019.65 and 14,692,663.83

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Solution

The fourth proportional to 27,082,570.44, 37,374,019.65 and 14,692,663.83 is: 20,275,915.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,082,570.44 : 37,374,019.65 = 14,692,663.83 : x
  2. Step 2: Convert to fraction form
    27,082,570.44/37,374,019.65 = 14,692,663.83/x
  3. Step 3: Cross multiply
    27,082,570.44x = 37,374,019.65 × 14,692,663.83
  4. Step 4: Simplify right side
    27,082,570.44x = 549,123,906,693,264.25
  5. Step 5: Solve for x
    x = 549,123,906,693,264.25/27,082,570.44
  6. Step 6: Final answer
    x = 20,275,915.39

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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.