Home / 33,293,619.83-49,939,304.12-11,727,657.93

Finding the Fourth Proportional to 33,293,619.83, 49,939,304.12 and 11,727,657.93

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Solution

The fourth proportional to 33,293,619.83, 49,939,304.12 and 11,727,657.93 is: 17,591,090.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,619.83 : 49,939,304.12 = 11,727,657.93 : x
  2. Step 2: Convert to fraction form
    33,293,619.83/49,939,304.12 = 11,727,657.93/x
  3. Step 3: Cross multiply
    33,293,619.83x = 49,939,304.12 × 11,727,657.93
  4. Step 4: Simplify right side
    33,293,619.83x = 585,671,075,922,961.38
  5. Step 5: Solve for x
    x = 585,671,075,922,961.38/33,293,619.83
  6. Step 6: Final answer
    x = 17,591,090.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.