Home / 32,540,239.51-44,905,407.34-17,856,151.53

Finding the Fourth Proportional to 32,540,239.51, 44,905,407.34 and 17,856,151.53

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Solution

The fourth proportional to 32,540,239.51, 44,905,407.34 and 17,856,151.53 is: 24,641,421.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,540,239.51 : 44,905,407.34 = 17,856,151.53 : x
  2. Step 2: Convert to fraction form
    32,540,239.51/44,905,407.34 = 17,856,151.53/x
  3. Step 3: Cross multiply
    32,540,239.51x = 44,905,407.34 × 17,856,151.53
  4. Step 4: Simplify right side
    32,540,239.51x = 801,837,757,979,414.38
  5. Step 5: Solve for x
    x = 801,837,757,979,414.38/32,540,239.51
  6. Step 6: Final answer
    x = 24,641,421.52

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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.