Home / 315,044,350.20-471,810,698.10-153,297,329.40

Finding the Fourth Proportional to 315,044,350.20, 471,810,698.10 and 153,297,329.40

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Solution

The fourth proportional to 315,044,350.20, 471,810,698.10 and 153,297,329.40 is: 229,578,216.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    315,044,350.20 : 471,810,698.10 = 153,297,329.40 : x
  2. Step 2: Convert to fraction form
    315,044,350.20/471,810,698.10 = 153,297,329.40/x
  3. Step 3: Cross multiply
    315,044,350.20x = 471,810,698.10 × 153,297,329.40
  4. Step 4: Simplify right side
    315,044,350.20x = 72,327,320,001,079,664
  5. Step 5: Solve for x
    x = 72,327,320,001,079,664/315,044,350.20
  6. Step 6: Final answer
    x = 229,578,216.38

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