Home / 58,726,115.60-87,921,211.80-58,726,115.60

Finding the Fourth Proportional to 58,726,115.60, 87,921,211.80 and 58,726,115.60

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Solution

The fourth proportional to 58,726,115.60, 87,921,211.80 and 58,726,115.60 is: 87,921,211.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,726,115.60 : 87,921,211.80 = 58,726,115.60 : x
  2. Step 2: Convert to fraction form
    58,726,115.60/87,921,211.80 = 58,726,115.60/x
  3. Step 3: Cross multiply
    58,726,115.60x = 87,921,211.80 × 58,726,115.60
  4. Step 4: Simplify right side
    58,726,115.60x = 5,163,271,247,858,884
  5. Step 5: Solve for x
    x = 5,163,271,247,858,884/58,726,115.60
  6. Step 6: Final answer
    x = 87,921,211.80

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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.