Home / 58,083,682.60-87,125,523.90-15,533,410.60

Finding the Fourth Proportional to 58,083,682.60, 87,125,523.90 and 15,533,410.60

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Solution

The fourth proportional to 58,083,682.60, 87,125,523.90 and 15,533,410.60 is: 23,300,115.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,083,682.60 : 87,125,523.90 = 15,533,410.60 : x
  2. Step 2: Convert to fraction form
    58,083,682.60/87,125,523.90 = 15,533,410.60/x
  3. Step 3: Cross multiply
    58,083,682.60x = 87,125,523.90 × 15,533,410.60
  4. Step 4: Simplify right side
    58,083,682.60x = 1,353,356,536,478,813.50
  5. Step 5: Solve for x
    x = 1,353,356,536,478,813.50/58,083,682.60
  6. Step 6: Final answer
    x = 23,300,115.90

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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.