Home / 25,123,246.20-37,684,869.30-23,443,630.20

Finding the Fourth Proportional to 25,123,246.20, 37,684,869.30 and 23,443,630.20

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Solution

The fourth proportional to 25,123,246.20, 37,684,869.30 and 23,443,630.20 is: 35,165,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,123,246.20 : 37,684,869.30 = 23,443,630.20 : x
  2. Step 2: Convert to fraction form
    25,123,246.20/37,684,869.30 = 23,443,630.20/x
  3. Step 3: Cross multiply
    25,123,246.20x = 37,684,869.30 × 23,443,630.20
  4. Step 4: Simplify right side
    25,123,246.20x = 883,470,140,004,532.75
  5. Step 5: Solve for x
    x = 883,470,140,004,532.75/25,123,246.20
  6. Step 6: Final answer
    x = 35,165,445.30

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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.