Home / 75,797,288.56-113,684,059.86-24,678,962.92

Finding the Fourth Proportional to 75,797,288.56, 113,684,059.86 and 24,678,962.92

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Solution

The fourth proportional to 75,797,288.56, 113,684,059.86 and 24,678,962.92 is: 37,014,578.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,797,288.56 : 113,684,059.86 = 24,678,962.92 : x
  2. Step 2: Convert to fraction form
    75,797,288.56/113,684,059.86 = 24,678,962.92/x
  3. Step 3: Cross multiply
    75,797,288.56x = 113,684,059.86 × 24,678,962.92
  4. Step 4: Simplify right side
    75,797,288.56x = 2,805,604,697,880,000.50
  5. Step 5: Solve for x
    x = 2,805,604,697,880,000.50/75,797,288.56
  6. Step 6: Final answer
    x = 37,014,578.64

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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.