Home / 31,728,528.53-47,593,920.47-10,160,327.69

Finding the Fourth Proportional to 31,728,528.53, 47,593,920.47 and 10,160,327.69

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Solution

The fourth proportional to 31,728,528.53, 47,593,920.47 and 10,160,327.69 is: 15,240,852.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,728,528.53 : 47,593,920.47 = 10,160,327.69 : x
  2. Step 2: Convert to fraction form
    31,728,528.53/47,593,920.47 = 10,160,327.69/x
  3. Step 3: Cross multiply
    31,728,528.53x = 47,593,920.47 × 10,160,327.69
  4. Step 4: Simplify right side
    31,728,528.53x = 483,569,828,184,420.69
  5. Step 5: Solve for x
    x = 483,569,828,184,420.69/31,728,528.53
  6. Step 6: Final answer
    x = 15,240,852.65

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