Home / 33,771,821.51-46,605,153.53-18,301,906.15

Finding the Fourth Proportional to 33,771,821.51, 46,605,153.53 and 18,301,906.15

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Solution

The fourth proportional to 33,771,821.51, 46,605,153.53 and 18,301,906.15 is: 25,256,652.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,821.51 : 46,605,153.53 = 18,301,906.15 : x
  2. Step 2: Convert to fraction form
    33,771,821.51/46,605,153.53 = 18,301,906.15/x
  3. Step 3: Cross multiply
    33,771,821.51x = 46,605,153.53 × 18,301,906.15
  4. Step 4: Simplify right side
    33,771,821.51x = 852,963,145,941,643.12
  5. Step 5: Solve for x
    x = 852,963,145,941,643.12/33,771,821.51
  6. Step 6: Final answer
    x = 25,256,652.08

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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.