Home / 41,508,840.60-62,263,260.90-26,429,621.40

Finding the Fourth Proportional to 41,508,840.60, 62,263,260.90 and 26,429,621.40

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Solution

The fourth proportional to 41,508,840.60, 62,263,260.90 and 26,429,621.40 is: 39,644,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,840.60 : 62,263,260.90 = 26,429,621.40 : x
  2. Step 2: Convert to fraction form
    41,508,840.60/62,263,260.90 = 26,429,621.40/x
  3. Step 3: Cross multiply
    41,508,840.60x = 62,263,260.90 × 26,429,621.40
  4. Step 4: Simplify right side
    41,508,840.60x = 1,645,594,412,716,423.25
  5. Step 5: Solve for x
    x = 1,645,594,412,716,423.25/41,508,840.60
  6. Step 6: Final answer
    x = 39,644,432.10

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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.