Home / 32,934,675.96-45,450,123.60-18,250,587.47

Finding the Fourth Proportional to 32,934,675.96, 45,450,123.60 and 18,250,587.47

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Solution

The fourth proportional to 32,934,675.96, 45,450,123.60 and 18,250,587.47 is: 25,185,960.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934,675.96 : 45,450,123.60 = 18,250,587.47 : x
  2. Step 2: Convert to fraction form
    32,934,675.96/45,450,123.60 = 18,250,587.47/x
  3. Step 3: Cross multiply
    32,934,675.96x = 45,450,123.60 × 18,250,587.47
  4. Step 4: Simplify right side
    32,934,675.96x = 829,491,456,466,176.25
  5. Step 5: Solve for x
    x = 829,491,456,466,176.25/32,934,675.96
  6. Step 6: Final answer
    x = 25,185,960.76

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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.