Home / 44,035,880.40-66,053,820.60-40,067,787.60

Finding the Fourth Proportional to 44,035,880.40, 66,053,820.60 and 40,067,787.60

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Solution

The fourth proportional to 44,035,880.40, 66,053,820.60 and 40,067,787.60 is: 60,101,681.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,035,880.40 : 66,053,820.60 = 40,067,787.60 : x
  2. Step 2: Convert to fraction form
    44,035,880.40/66,053,820.60 = 40,067,787.60/x
  3. Step 3: Cross multiply
    44,035,880.40x = 66,053,820.60 × 40,067,787.60
  4. Step 4: Simplify right side
    44,035,880.40x = 2,646,630,453,969,304.50
  5. Step 5: Solve for x
    x = 2,646,630,453,969,304.50/44,035,880.40
  6. Step 6: Final answer
    x = 60,101,681.40

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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.