Home / 54,750,705.18-75,551,185.28-32,419,685.04

Finding the Fourth Proportional to 54,750,705.18, 75,551,185.28 and 32,419,685.04

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Solution

The fourth proportional to 54,750,705.18, 75,551,185.28 and 32,419,685.04 is: 44,736,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,750,705.18 : 75,551,185.28 = 32,419,685.04 : x
  2. Step 2: Convert to fraction form
    54,750,705.18/75,551,185.28 = 32,419,685.04/x
  3. Step 3: Cross multiply
    54,750,705.18x = 75,551,185.28 × 32,419,685.04
  4. Step 4: Simplify right side
    54,750,705.18x = 2,449,345,631,176,284
  5. Step 5: Solve for x
    x = 2,449,345,631,176,284/54,750,705.18
  6. Step 6: Final answer
    x = 44,736,330.30

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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.