Home / 242,424,004.80-363,636,007.20-60,670,891.20

Finding the Fourth Proportional to 242,424,004.80, 363,636,007.20 and 60,670,891.20

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Solution

The fourth proportional to 242,424,004.80, 363,636,007.20 and 60,670,891.20 is: 91,006,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,424,004.80 : 363,636,007.20 = 60,670,891.20 : x
  2. Step 2: Convert to fraction form
    242,424,004.80/363,636,007.20 = 60,670,891.20/x
  3. Step 3: Cross multiply
    242,424,004.80x = 363,636,007.20 × 60,670,891.20
  4. Step 4: Simplify right side
    242,424,004.80x = 22,062,120,629,233,616
  5. Step 5: Solve for x
    x = 22,062,120,629,233,616/242,424,004.80
  6. Step 6: Final answer
    x = 91,006,336.80

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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.