Home / 36,233,612.63-54,355,465.90-11,642,279.32

Finding the Fourth Proportional to 36,233,612.63, 54,355,465.90 and 11,642,279.32

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Solution

The fourth proportional to 36,233,612.63, 54,355,465.90 and 11,642,279.32 is: 17,465,040.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,233,612.63 : 54,355,465.90 = 11,642,279.32 : x
  2. Step 2: Convert to fraction form
    36,233,612.63/54,355,465.90 = 11,642,279.32/x
  3. Step 3: Cross multiply
    36,233,612.63x = 54,355,465.90 × 11,642,279.32
  4. Step 4: Simplify right side
    36,233,612.63x = 632,821,516,576,535.12
  5. Step 5: Solve for x
    x = 632,821,516,576,535.12/36,233,612.63
  6. Step 6: Final answer
    x = 17,465,040.63

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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.