Home / 134,746,033.04-202,117,171.80-32,509,212.56

Finding the Fourth Proportional to 134,746,033.04, 202,117,171.80 and 32,509,212.56

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Solution

The fourth proportional to 134,746,033.04, 202,117,171.80 and 32,509,212.56 is: 48,763,365.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,746,033.04 : 202,117,171.80 = 32,509,212.56 : x
  2. Step 2: Convert to fraction form
    134,746,033.04/202,117,171.80 = 32,509,212.56/x
  3. Step 3: Cross multiply
    134,746,033.04x = 202,117,171.80 × 32,509,212.56
  4. Step 4: Simplify right side
    134,746,033.04x = 6,570,670,100,072,238
  5. Step 5: Solve for x
    x = 6,570,670,100,072,238/134,746,033.04
  6. Step 6: Final answer
    x = 48,763,365.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.