Home / 33,349,440.62-46,023,666.38-18,464,764.52

Finding the Fourth Proportional to 33,349,440.62, 46,023,666.38 and 18,464,764.52

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Solution

The fourth proportional to 33,349,440.62, 46,023,666.38 and 18,464,764.52 is: 25,482,171.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,440.62 : 46,023,666.38 = 18,464,764.52 : x
  2. Step 2: Convert to fraction form
    33,349,440.62/46,023,666.38 = 18,464,764.52/x
  3. Step 3: Cross multiply
    33,349,440.62x = 46,023,666.38 × 18,464,764.52
  4. Step 4: Simplify right side
    33,349,440.62x = 849,816,161,731,298.75
  5. Step 5: Solve for x
    x = 849,816,161,731,298.75/33,349,440.62
  6. Step 6: Final answer
    x = 25,482,171.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.