Home / 33,459,400.14-46,170,224.52-18,772,011.18

Finding the Fourth Proportional to 33,459,400.14, 46,170,224.52 and 18,772,011.18

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Solution

The fourth proportional to 33,459,400.14, 46,170,224.52 and 18,772,011.18 is: 25,903,272.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459,400.14 : 46,170,224.52 = 18,772,011.18 : x
  2. Step 2: Convert to fraction form
    33,459,400.14/46,170,224.52 = 18,772,011.18/x
  3. Step 3: Cross multiply
    33,459,400.14x = 46,170,224.52 × 18,772,011.18
  4. Step 4: Simplify right side
    33,459,400.14x = 866,707,970,872,550.12
  5. Step 5: Solve for x
    x = 866,707,970,872,550.12/33,459,400.14
  6. Step 6: Final answer
    x = 25,903,272.84

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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.