Home / 439,587,030.10-659,380,545.15-276,009,490.30

Finding the Fourth Proportional to 439,587,030.10, 659,380,545.15 and 276,009,490.30

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Solution

The fourth proportional to 439,587,030.10, 659,380,545.15 and 276,009,490.30 is: 414,014,235.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,587,030.10 : 659,380,545.15 = 276,009,490.30 : x
  2. Step 2: Convert to fraction form
    439,587,030.10/659,380,545.15 = 276,009,490.30/x
  3. Step 3: Cross multiply
    439,587,030.10x = 659,380,545.15 × 276,009,490.30
  4. Step 4: Simplify right side
    439,587,030.10x = 181,995,288,180,587,648
  5. Step 5: Solve for x
    x = 181,995,288,180,587,648/439,587,030.10
  6. Step 6: Final answer
    x = 414,014,235.45

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