Home / 33,656,381.66-46,445,805.74-18,186,465.84

Finding the Fourth Proportional to 33,656,381.66, 46,445,805.74 and 18,186,465.84

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Solution

The fourth proportional to 33,656,381.66, 46,445,805.74 and 18,186,465.84 is: 25,097,322.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,656,381.66 : 46,445,805.74 = 18,186,465.84 : x
  2. Step 2: Convert to fraction form
    33,656,381.66/46,445,805.74 = 18,186,465.84/x
  3. Step 3: Cross multiply
    33,656,381.66x = 46,445,805.74 × 18,186,465.84
  4. Step 4: Simplify right side
    33,656,381.66x = 844,685,059,501,786
  5. Step 5: Solve for x
    x = 844,685,059,501,786/33,656,381.66
  6. Step 6: Final answer
    x = 25,097,322.35

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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.