Home / 134,624,354.10-202,027,392.78-52,733,074.20

Finding the Fourth Proportional to 134,624,354.10, 202,027,392.78 and 52,733,074.20

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Solution

The fourth proportional to 134,624,354.10, 202,027,392.78 and 52,733,074.20 is: 79,135,202.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,624,354.10 : 202,027,392.78 = 52,733,074.20 : x
  2. Step 2: Convert to fraction form
    134,624,354.10/202,027,392.78 = 52,733,074.20/x
  3. Step 3: Cross multiply
    134,624,354.10x = 202,027,392.78 × 52,733,074.20
  4. Step 4: Simplify right side
    134,624,354.10x = 10,653,525,493,900,284
  5. Step 5: Solve for x
    x = 10,653,525,493,900,284/134,624,354.10
  6. Step 6: Final answer
    x = 79,135,202.28

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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.