Home / 45,360,653.70-68,040,980.55-24,953,319.30

Finding the Fourth Proportional to 45,360,653.70, 68,040,980.55 and 24,953,319.30

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Solution

The fourth proportional to 45,360,653.70, 68,040,980.55 and 24,953,319.30 is: 37,429,978.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360,653.70 : 68,040,980.55 = 24,953,319.30 : x
  2. Step 2: Convert to fraction form
    45,360,653.70/68,040,980.55 = 24,953,319.30/x
  3. Step 3: Cross multiply
    45,360,653.70x = 68,040,980.55 × 24,953,319.30
  4. Step 4: Simplify right side
    45,360,653.70x = 1,697,848,313,149,239.50
  5. Step 5: Solve for x
    x = 1,697,848,313,149,239.50/45,360,653.70
  6. Step 6: Final answer
    x = 37,429,978.95

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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.