Home / 45,360,652.20-68,040,978.30-24,953,317.80

Finding the Fourth Proportional to 45,360,652.20, 68,040,978.30 and 24,953,317.80

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Solution

The fourth proportional to 45,360,652.20, 68,040,978.30 and 24,953,317.80 is: 37,429,976.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360,652.20 : 68,040,978.30 = 24,953,317.80 : x
  2. Step 2: Convert to fraction form
    45,360,652.20/68,040,978.30 = 24,953,317.80/x
  3. Step 3: Cross multiply
    45,360,652.20x = 68,040,978.30 × 24,953,317.80
  4. Step 4: Simplify right side
    45,360,652.20x = 1,697,848,154,942,803.75
  5. Step 5: Solve for x
    x = 1,697,848,154,942,803.75/45,360,652.20
  6. Step 6: Final answer
    x = 37,429,976.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.