Home / 59,052,934.40-88,579,401.60-53,667,665.60

Finding the Fourth Proportional to 59,052,934.40, 88,579,401.60 and 53,667,665.60

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Solution

The fourth proportional to 59,052,934.40, 88,579,401.60 and 53,667,665.60 is: 80,501,498.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,052,934.40 : 88,579,401.60 = 53,667,665.60 : x
  2. Step 2: Convert to fraction form
    59,052,934.40/88,579,401.60 = 53,667,665.60/x
  3. Step 3: Cross multiply
    59,052,934.40x = 88,579,401.60 × 53,667,665.60
  4. Step 4: Simplify right side
    59,052,934.40x = 4,753,849,704,116,905
  5. Step 5: Solve for x
    x = 4,753,849,704,116,905/59,052,934.40
  6. Step 6: Final answer
    x = 80,501,498.40

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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.