Home / 24,388,768.20-36,583,152.30-8,209,342.20

Finding the Fourth Proportional to 24,388,768.20, 36,583,152.30 and 8,209,342.20

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Solution

The fourth proportional to 24,388,768.20, 36,583,152.30 and 8,209,342.20 is: 12,314,013.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,388,768.20 : 36,583,152.30 = 8,209,342.20 : x
  2. Step 2: Convert to fraction form
    24,388,768.20/36,583,152.30 = 8,209,342.20/x
  3. Step 3: Cross multiply
    24,388,768.20x = 36,583,152.30 × 8,209,342.20
  4. Step 4: Simplify right side
    24,388,768.20x = 300,323,615,985,417.06
  5. Step 5: Solve for x
    x = 300,323,615,985,417.06/24,388,768.20
  6. Step 6: Final answer
    x = 12,314,013.30

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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.