Home / 54,368,084.40-81,552,126.60-22,035,476.40

Finding the Fourth Proportional to 54,368,084.40, 81,552,126.60 and 22,035,476.40

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Solution

The fourth proportional to 54,368,084.40, 81,552,126.60 and 22,035,476.40 is: 33,053,214.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,368,084.40 : 81,552,126.60 = 22,035,476.40 : x
  2. Step 2: Convert to fraction form
    54,368,084.40/81,552,126.60 = 22,035,476.40/x
  3. Step 3: Cross multiply
    54,368,084.40x = 81,552,126.60 × 22,035,476.40
  4. Step 4: Simplify right side
    54,368,084.40x = 1,797,039,961,064,112
  5. Step 5: Solve for x
    x = 1,797,039,961,064,112/54,368,084.40
  6. Step 6: Final answer
    x = 33,053,214.60

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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.