Home / 126,159,341.03-189,237,750.37-39,897,762.47

Finding the Fourth Proportional to 126,159,341.03, 189,237,750.37 and 39,897,762.47

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Solution

The fourth proportional to 126,159,341.03, 189,237,750.37 and 39,897,762.47 is: 59,846,244.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,159,341.03 : 189,237,750.37 = 39,897,762.47 : x
  2. Step 2: Convert to fraction form
    126,159,341.03/189,237,750.37 = 39,897,762.47/x
  3. Step 3: Cross multiply
    126,159,341.03x = 189,237,750.37 × 39,897,762.47
  4. Step 4: Simplify right side
    126,159,341.03x = 7,550,162,814,507,747
  5. Step 5: Solve for x
    x = 7,550,162,814,507,747/126,159,341.03
  6. Step 6: Final answer
    x = 59,846,244.86

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