Home / 59,950,582.68-89,929,144.44-19,007,060.64

Finding the Fourth Proportional to 59,950,582.68, 89,929,144.44 and 19,007,060.64

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Solution

The fourth proportional to 59,950,582.68, 89,929,144.44 and 19,007,060.64 is: 28,511,627.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,950,582.68 : 89,929,144.44 = 19,007,060.64 : x
  2. Step 2: Convert to fraction form
    59,950,582.68/89,929,144.44 = 19,007,060.64/x
  3. Step 3: Cross multiply
    59,950,582.68x = 89,929,144.44 × 19,007,060.64
  4. Step 4: Simplify right side
    59,950,582.68x = 1,709,288,701,674,398.75
  5. Step 5: Solve for x
    x = 1,709,288,701,674,398.75/59,950,582.68
  6. Step 6: Final answer
    x = 28,511,627.83

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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.