Home / 58,319,427.60-87,478,542.25-33,711,696.59

Finding the Fourth Proportional to 58,319,427.60, 87,478,542.25 and 33,711,696.59

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Solution

The fourth proportional to 58,319,427.60, 87,478,542.25 and 33,711,696.59 is: 50,567,198.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,319,427.60 : 87,478,542.25 = 33,711,696.59 : x
  2. Step 2: Convert to fraction form
    58,319,427.60/87,478,542.25 = 33,711,696.59/x
  3. Step 3: Cross multiply
    58,319,427.60x = 87,478,542.25 × 33,711,696.59
  4. Step 4: Simplify right side
    58,319,427.60x = 2,949,050,074,135,452
  5. Step 5: Solve for x
    x = 2,949,050,074,135,452/58,319,427.60
  6. Step 6: Final answer
    x = 50,567,198.54

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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.