Home / 126,010,699.20-188,803,472.40-61,174,897.20

Finding the Fourth Proportional to 126,010,699.20, 188,803,472.40 and 61,174,897.20

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Solution

The fourth proportional to 126,010,699.20, 188,803,472.40 and 61,174,897.20 is: 91,659,145.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,010,699.20 : 188,803,472.40 = 61,174,897.20 : x
  2. Step 2: Convert to fraction form
    126,010,699.20/188,803,472.40 = 61,174,897.20/x
  3. Step 3: Cross multiply
    126,010,699.20x = 188,803,472.40 × 61,174,897.20
  4. Step 4: Simplify right side
    126,010,699.20x = 11,550,033,015,073,038
  5. Step 5: Solve for x
    x = 11,550,033,015,073,038/126,010,699.20
  6. Step 6: Final answer
    x = 91,659,145.52

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