Home / 24,948,683.40-37,423,025.10-18,230,219.40

Finding the Fourth Proportional to 24,948,683.40, 37,423,025.10 and 18,230,219.40

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Solution

The fourth proportional to 24,948,683.40, 37,423,025.10 and 18,230,219.40 is: 27,345,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,683.40 : 37,423,025.10 = 18,230,219.40 : x
  2. Step 2: Convert to fraction form
    24,948,683.40/37,423,025.10 = 18,230,219.40/x
  3. Step 3: Cross multiply
    24,948,683.40x = 37,423,025.10 × 18,230,219.40
  4. Step 4: Simplify right side
    24,948,683.40x = 682,229,958,184,706.88
  5. Step 5: Solve for x
    x = 682,229,958,184,706.88/24,948,683.40
  6. Step 6: Final answer
    x = 27,345,329.10

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Double scale
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Similar ratio
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1.5x scale

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.