Home / 355,707,025.82-533,587,448.35-110,088,503.04

Finding the Fourth Proportional to 355,707,025.82, 533,587,448.35 and 110,088,503.04

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Solution

The fourth proportional to 355,707,025.82, 533,587,448.35 and 110,088,503.04 is: 165,141,082.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,707,025.82 : 533,587,448.35 = 110,088,503.04 : x
  2. Step 2: Convert to fraction form
    355,707,025.82/533,587,448.35 = 110,088,503.04/x
  3. Step 3: Cross multiply
    355,707,025.82x = 533,587,448.35 × 110,088,503.04
  4. Step 4: Simplify right side
    355,707,025.82x = 58,741,843,429,509,600
  5. Step 5: Solve for x
    x = 58,741,843,429,509,600/355,707,025.82
  6. Step 6: Final answer
    x = 165,141,082.88

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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.