Home / 59,050,718.80-88,576,078.20-18,673,579.60

Finding the Fourth Proportional to 59,050,718.80, 88,576,078.20 and 18,673,579.60

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Solution

The fourth proportional to 59,050,718.80, 88,576,078.20 and 18,673,579.60 is: 28,010,369.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,718.80 : 88,576,078.20 = 18,673,579.60 : x
  2. Step 2: Convert to fraction form
    59,050,718.80/88,576,078.20 = 18,673,579.60/x
  3. Step 3: Cross multiply
    59,050,718.80x = 88,576,078.20 × 18,673,579.60
  4. Step 4: Simplify right side
    59,050,718.80x = 1,654,032,446,923,525
  5. Step 5: Solve for x
    x = 1,654,032,446,923,525/59,050,718.80
  6. Step 6: Final answer
    x = 28,010,369.40

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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.