Home / 41,774,455.60-62,661,683.40-38,184,276.40

Finding the Fourth Proportional to 41,774,455.60, 62,661,683.40 and 38,184,276.40

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Solution

The fourth proportional to 41,774,455.60, 62,661,683.40 and 38,184,276.40 is: 57,276,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,774,455.60 : 62,661,683.40 = 38,184,276.40 : x
  2. Step 2: Convert to fraction form
    41,774,455.60/62,661,683.40 = 38,184,276.40/x
  3. Step 3: Cross multiply
    41,774,455.60x = 62,661,683.40 × 38,184,276.40
  4. Step 4: Simplify right side
    41,774,455.60x = 2,392,691,038,634,891.50
  5. Step 5: Solve for x
    x = 2,392,691,038,634,891.50/41,774,455.60
  6. Step 6: Final answer
    x = 57,276,414.60

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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.