Home / 40,451,029.70-60,676,544.55-26,846,140.10

Finding the Fourth Proportional to 40,451,029.70, 60,676,544.55 and 26,846,140.10

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Solution

The fourth proportional to 40,451,029.70, 60,676,544.55 and 26,846,140.10 is: 40,269,210.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,451,029.70 : 60,676,544.55 = 26,846,140.10 : x
  2. Step 2: Convert to fraction form
    40,451,029.70/60,676,544.55 = 26,846,140.10/x
  3. Step 3: Cross multiply
    40,451,029.70x = 60,676,544.55 × 26,846,140.10
  4. Step 4: Simplify right side
    40,451,029.70x = 1,628,931,015,773,191.50
  5. Step 5: Solve for x
    x = 1,628,931,015,773,191.50/40,451,029.70
  6. Step 6: Final answer
    x = 40,269,210.15

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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.