Home / 37,442,787.60-56,080,200.60-30,724,323.60

Finding the Fourth Proportional to 37,442,787.60, 56,080,200.60 and 30,724,323.60

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Solution

The fourth proportional to 37,442,787.60, 56,080,200.60 and 30,724,323.60 is: 46,017,573.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,787.60 : 56,080,200.60 = 30,724,323.60 : x
  2. Step 2: Convert to fraction form
    37,442,787.60/56,080,200.60 = 30,724,323.60/x
  3. Step 3: Cross multiply
    37,442,787.60x = 56,080,200.60 × 30,724,323.60
  4. Step 4: Simplify right side
    37,442,787.60x = 1,723,026,230,787,314.25
  5. Step 5: Solve for x
    x = 1,723,026,230,787,314.25/37,442,787.60
  6. Step 6: Final answer
    x = 46,017,573.51

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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.