Home / 58,699,290.36-80,986,855.26-33,910,432.50

Finding the Fourth Proportional to 58,699,290.36, 80,986,855.26 and 33,910,432.50

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Solution

The fourth proportional to 58,699,290.36, 80,986,855.26 and 33,910,432.50 is: 46,785,902.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,699,290.36 : 80,986,855.26 = 33,910,432.50 : x
  2. Step 2: Convert to fraction form
    58,699,290.36/80,986,855.26 = 33,910,432.50/x
  3. Step 3: Cross multiply
    58,699,290.36x = 80,986,855.26 × 33,910,432.50
  4. Step 4: Simplify right side
    58,699,290.36x = 2,746,299,288,681,500
  5. Step 5: Solve for x
    x = 2,746,299,288,681,500/58,699,290.36
  6. Step 6: Final answer
    x = 46,785,902.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.