Home / 33,276,043.20-49,914,064.80-9,338,404.80

Finding the Fourth Proportional to 33,276,043.20, 49,914,064.80 and 9,338,404.80

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Solution

The fourth proportional to 33,276,043.20, 49,914,064.80 and 9,338,404.80 is: 14,007,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,276,043.20 : 49,914,064.80 = 9,338,404.80 : x
  2. Step 2: Convert to fraction form
    33,276,043.20/49,914,064.80 = 9,338,404.80/x
  3. Step 3: Cross multiply
    33,276,043.20x = 49,914,064.80 × 9,338,404.80
  4. Step 4: Simplify right side
    33,276,043.20x = 466,117,742,315,831.06
  5. Step 5: Solve for x
    x = 466,117,742,315,831.06/33,276,043.20
  6. Step 6: Final answer
    x = 14,007,607.20

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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.