Home / 54,827,801.60-82,241,702.40-44,066,121.35

Finding the Fourth Proportional to 54,827,801.60, 82,241,702.40 and 44,066,121.35

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Solution

The fourth proportional to 54,827,801.60, 82,241,702.40 and 44,066,121.35 is: 66,099,182.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,827,801.60 : 82,241,702.40 = 44,066,121.35 : x
  2. Step 2: Convert to fraction form
    54,827,801.60/82,241,702.40 = 44,066,121.35/x
  3. Step 3: Cross multiply
    54,827,801.60x = 82,241,702.40 × 44,066,121.35
  4. Step 4: Simplify right side
    54,827,801.60x = 3,624,072,837,988,986.50
  5. Step 5: Solve for x
    x = 3,624,072,837,988,986.50/54,827,801.60
  6. Step 6: Final answer
    x = 66,099,182.03

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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.