Home / 38,836,276.20-58,268,411.10-16,133,466.60

Finding the Fourth Proportional to 38,836,276.20, 58,268,411.10 and 16,133,466.60

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Solution

The fourth proportional to 38,836,276.20, 58,268,411.10 and 16,133,466.60 is: 24,206,014.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,836,276.20 : 58,268,411.10 = 16,133,466.60 : x
  2. Step 2: Convert to fraction form
    38,836,276.20/58,268,411.10 = 16,133,466.60/x
  3. Step 3: Cross multiply
    38,836,276.20x = 58,268,411.10 × 16,133,466.60
  4. Step 4: Simplify right side
    38,836,276.20x = 940,071,464,316,919.25
  5. Step 5: Solve for x
    x = 940,071,464,316,919.25/38,836,276.20
  6. Step 6: Final answer
    x = 24,206,014.49

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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.