Home / 46,031,532.12-63,523,845-25,123,374.72

Finding the Fourth Proportional to 46,031,532.12, 63,523,845 and 25,123,374.72

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Solution

The fourth proportional to 46,031,532.12, 63,523,845 and 25,123,374.72 is: 34,670,437.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,031,532.12 : 63,523,845 = 25,123,374.72 : x
  2. Step 2: Convert to fraction form
    46,031,532.12/63,523,845 = 25,123,374.72/x
  3. Step 3: Cross multiply
    46,031,532.12x = 63,523,845 × 25,123,374.72
  4. Step 4: Simplify right side
    46,031,532.12x = 1,595,933,361,590,198.25
  5. Step 5: Solve for x
    x = 1,595,933,361,590,198.25/46,031,532.12
  6. Step 6: Final answer
    x = 34,670,437.59

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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.