Home / 33,349,441.16-46,023,667.16-18,464,765.06

Finding the Fourth Proportional to 33,349,441.16, 46,023,667.16 and 18,464,765.06

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Solution

The fourth proportional to 33,349,441.16, 46,023,667.16 and 18,464,765.06 is: 25,482,172.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349,441.16 : 46,023,667.16 = 18,464,765.06 : x
  2. Step 2: Convert to fraction form
    33,349,441.16/46,023,667.16 = 18,464,765.06/x
  3. Step 3: Cross multiply
    33,349,441.16x = 46,023,667.16 × 18,464,765.06
  4. Step 4: Simplify right side
    33,349,441.16x = 849,816,201,331,772.75
  5. Step 5: Solve for x
    x = 849,816,201,331,772.75/33,349,441.16
  6. Step 6: Final answer
    x = 25,482,172.17

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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.