Home / 32,975,540.61-45,505,368.05-19,036,425.30

Finding the Fourth Proportional to 32,975,540.61, 45,505,368.05 and 19,036,425.30

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Solution

The fourth proportional to 32,975,540.61, 45,505,368.05 and 19,036,425.30 is: 26,269,760.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,975,540.61 : 45,505,368.05 = 19,036,425.30 : x
  2. Step 2: Convert to fraction form
    32,975,540.61/45,505,368.05 = 19,036,425.30/x
  3. Step 3: Cross multiply
    32,975,540.61x = 45,505,368.05 × 19,036,425.30
  4. Step 4: Simplify right side
    32,975,540.61x = 866,259,539,537,649.62
  5. Step 5: Solve for x
    x = 866,259,539,537,649.62/32,975,540.61
  6. Step 6: Final answer
    x = 26,269,760.06

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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.