Home / 37,027,746.56-55,501,460.47-18,539,102.73

Finding the Fourth Proportional to 37,027,746.56, 55,501,460.47 and 18,539,102.73

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Solution

The fourth proportional to 37,027,746.56, 55,501,460.47 and 18,539,102.73 is: 27,788,547.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,027,746.56 : 55,501,460.47 = 18,539,102.73 : x
  2. Step 2: Convert to fraction form
    37,027,746.56/55,501,460.47 = 18,539,102.73/x
  3. Step 3: Cross multiply
    37,027,746.56x = 55,501,460.47 × 18,539,102.73
  4. Step 4: Simplify right side
    37,027,746.56x = 1,028,947,277,133,190.25
  5. Step 5: Solve for x
    x = 1,028,947,277,133,190.25/37,027,746.56
  6. Step 6: Final answer
    x = 27,788,547.04

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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.