Home / 58,910,430.24-88,361,757.36-28,226,956.32

Finding the Fourth Proportional to 58,910,430.24, 88,361,757.36 and 28,226,956.32

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Solution

The fourth proportional to 58,910,430.24, 88,361,757.36 and 28,226,956.32 is: 42,338,571.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,910,430.24 : 88,361,757.36 = 28,226,956.32 : x
  2. Step 2: Convert to fraction form
    58,910,430.24/88,361,757.36 = 28,226,956.32/x
  3. Step 3: Cross multiply
    58,910,430.24x = 88,361,757.36 × 28,226,956.32
  4. Step 4: Simplify right side
    58,910,430.24x = 2,494,183,465,359,158.50
  5. Step 5: Solve for x
    x = 2,494,183,465,359,158.50/58,910,430.24
  6. Step 6: Final answer
    x = 42,338,571.54

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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.