Home / 24,582,442.60-36,870,164.70-8,409,140.20

Finding the Fourth Proportional to 24,582,442.60, 36,870,164.70 and 8,409,140.20

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Solution

The fourth proportional to 24,582,442.60, 36,870,164.70 and 8,409,140.20 is: 12,612,513.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,582,442.60 : 36,870,164.70 = 8,409,140.20 : x
  2. Step 2: Convert to fraction form
    24,582,442.60/36,870,164.70 = 8,409,140.20/x
  3. Step 3: Cross multiply
    24,582,442.60x = 36,870,164.70 × 8,409,140.20
  4. Step 4: Simplify right side
    24,582,442.60x = 310,046,384,159,390.94
  5. Step 5: Solve for x
    x = 310,046,384,159,390.94/24,582,442.60
  6. Step 6: Final answer
    x = 12,612,513.30

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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.