Home / 29,851,609.74-44,777,264.31-11,657,652.45

Finding the Fourth Proportional to 29,851,609.74, 44,777,264.31 and 11,657,652.45

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Solution

The fourth proportional to 29,851,609.74, 44,777,264.31 and 11,657,652.45 is: 17,486,419.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,851,609.74 : 44,777,264.31 = 11,657,652.45 : x
  2. Step 2: Convert to fraction form
    29,851,609.74/44,777,264.31 = 11,657,652.45/x
  3. Step 3: Cross multiply
    29,851,609.74x = 44,777,264.31 × 11,657,652.45
  4. Step 4: Simplify right side
    29,851,609.74x = 521,997,784,987,769.06
  5. Step 5: Solve for x
    x = 521,997,784,987,769.06/29,851,609.74
  6. Step 6: Final answer
    x = 17,486,419.98

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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.