Home / 89,555,199.92-134,332,357.08-34,973,328.32

Finding the Fourth Proportional to 89,555,199.92, 134,332,357.08 and 34,973,328.32

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Solution

The fourth proportional to 89,555,199.92, 134,332,357.08 and 34,973,328.32 is: 52,459,819.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,555,199.92 : 134,332,357.08 = 34,973,328.32 : x
  2. Step 2: Convert to fraction form
    89,555,199.92/134,332,357.08 = 34,973,328.32/x
  3. Step 3: Cross multiply
    89,555,199.92x = 134,332,357.08 × 34,973,328.32
  4. Step 4: Simplify right side
    89,555,199.92x = 4,698,049,628,158,317
  5. Step 5: Solve for x
    x = 4,698,049,628,158,317/89,555,199.92
  6. Step 6: Final answer
    x = 52,459,819.56

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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.