Home / 59,993,570.64-89,995,021.20-19,608,137.04

Finding the Fourth Proportional to 59,993,570.64, 89,995,021.20 and 19,608,137.04

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Solution

The fourth proportional to 59,993,570.64, 89,995,021.20 and 19,608,137.04 is: 29,413,730.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,993,570.64 : 89,995,021.20 = 19,608,137.04 : x
  2. Step 2: Convert to fraction form
    59,993,570.64/89,995,021.20 = 19,608,137.04/x
  3. Step 3: Cross multiply
    59,993,570.64x = 89,995,021.20 × 19,608,137.04
  4. Step 4: Simplify right side
    59,993,570.64x = 1,764,634,708,607,305.25
  5. Step 5: Solve for x
    x = 1,764,634,708,607,305.25/59,993,570.64
  6. Step 6: Final answer
    x = 29,413,730.33

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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.