Home / 45,250,644.32-62,447,203.12-24,625,420.64

Finding the Fourth Proportional to 45,250,644.32, 62,447,203.12 and 24,625,420.64

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Solution

The fourth proportional to 45,250,644.32, 62,447,203.12 and 24,625,420.64 is: 33,983,795.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,250,644.32 : 62,447,203.12 = 24,625,420.64 : x
  2. Step 2: Convert to fraction form
    45,250,644.32/62,447,203.12 = 24,625,420.64/x
  3. Step 3: Cross multiply
    45,250,644.32x = 62,447,203.12 × 24,625,420.64
  4. Step 4: Simplify right side
    45,250,644.32x = 1,537,788,644,621,520.25
  5. Step 5: Solve for x
    x = 1,537,788,644,621,520.25/45,250,644.32
  6. Step 6: Final answer
    x = 33,983,795.54

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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.