Home / 138,962,595.68-208,445,667.48-36,725,750

Finding the Fourth Proportional to 138,962,595.68, 208,445,667.48 and 36,725,750

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Solution

The fourth proportional to 138,962,595.68, 208,445,667.48 and 36,725,750 is: 55,089,093.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    138,962,595.68 : 208,445,667.48 = 36,725,750 : x
  2. Step 2: Convert to fraction form
    138,962,595.68/208,445,667.48 = 36,725,750/x
  3. Step 3: Cross multiply
    138,962,595.68x = 208,445,667.48 × 36,725,750
  4. Step 4: Simplify right side
    138,962,595.68x = 7,655,323,472,453,610
  5. Step 5: Solve for x
    x = 7,655,323,472,453,610/138,962,595.68
  6. Step 6: Final answer
    x = 55,089,093.83

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