Home / 26,669,327.10-40,003,990.65-25,624,232.70

Finding the Fourth Proportional to 26,669,327.10, 40,003,990.65 and 25,624,232.70

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Solution

The fourth proportional to 26,669,327.10, 40,003,990.65 and 25,624,232.70 is: 38,436,349.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,669,327.10 : 40,003,990.65 = 25,624,232.70 : x
  2. Step 2: Convert to fraction form
    26,669,327.10/40,003,990.65 = 25,624,232.70/x
  3. Step 3: Cross multiply
    26,669,327.10x = 40,003,990.65 × 25,624,232.70
  4. Step 4: Simplify right side
    26,669,327.10x = 1,025,071,565,344,224.12
  5. Step 5: Solve for x
    x = 1,025,071,565,344,224.12/26,669,327.10
  6. Step 6: Final answer
    x = 38,436,349.05

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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.