Home / 146,774,179.60-220,160,394.60-37,599,139.60

Finding the Fourth Proportional to 146,774,179.60, 220,160,394.60 and 37,599,139.60

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Solution

The fourth proportional to 146,774,179.60, 220,160,394.60 and 37,599,139.60 is: 56,398,485.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,774,179.60 : 220,160,394.60 = 37,599,139.60 : x
  2. Step 2: Convert to fraction form
    146,774,179.60/220,160,394.60 = 37,599,139.60/x
  3. Step 3: Cross multiply
    146,774,179.60x = 220,160,394.60 × 37,599,139.60
  4. Step 4: Simplify right side
    146,774,179.60x = 8,277,841,410,956,486
  5. Step 5: Solve for x
    x = 8,277,841,410,956,486/146,774,179.60
  6. Step 6: Final answer
    x = 56,398,485.30

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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.