Home / 45,702,364.20-63,069,255.75-26,123,672.96

Finding the Fourth Proportional to 45,702,364.20, 63,069,255.75 and 26,123,672.96

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Solution

The fourth proportional to 45,702,364.20, 63,069,255.75 and 26,123,672.96 is: 36,050,664.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,702,364.20 : 63,069,255.75 = 26,123,672.96 : x
  2. Step 2: Convert to fraction form
    45,702,364.20/63,069,255.75 = 26,123,672.96/x
  3. Step 3: Cross multiply
    45,702,364.20x = 63,069,255.75 × 26,123,672.96
  4. Step 4: Simplify right side
    45,702,364.20x = 1,647,600,610,728,253.25
  5. Step 5: Solve for x
    x = 1,647,600,610,728,253.25/45,702,364.20
  6. Step 6: Final answer
    x = 36,050,664.76

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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.