Home / 73,963,272.80-110,944,909.20-33,573,756.80

Finding the Fourth Proportional to 73,963,272.80, 110,944,909.20 and 33,573,756.80

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Solution

The fourth proportional to 73,963,272.80, 110,944,909.20 and 33,573,756.80 is: 50,360,635.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,963,272.80 : 110,944,909.20 = 33,573,756.80 : x
  2. Step 2: Convert to fraction form
    73,963,272.80/110,944,909.20 = 33,573,756.80/x
  3. Step 3: Cross multiply
    73,963,272.80x = 110,944,909.20 × 33,573,756.80
  4. Step 4: Simplify right side
    73,963,272.80x = 3,724,837,399,678,882.50
  5. Step 5: Solve for x
    x = 3,724,837,399,678,882.50/73,963,272.80
  6. Step 6: Final answer
    x = 50,360,635.20

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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.